L'endométriose, c'est un tissu semblable à la muqueuse de l'utérus qui se développe en dehors de celui-ci — sur les ovaires, la paroi pelvienne, et parfois plus loin. Il dépend des œstrogènes et s'enflamme au rythme du cycle menstruel. La douleur est réelle, et elle est si souvent minimisée que la femme moyenne attend des années avant un diagnostic. Elle répond au traitement.
Le moyen le mieux étayé d'apaiser la douleur est de mettre au repos les œstrogènes qui alimentent les lésions, avec le progestatif diénogest, la pilule combinée, ou les médicaments agonistes de la GnRH. Pour une maladie confirmée qui continue de faire souffrir, la chirurgie par laparoscopie visant à retirer ou détruire les lésions soulage à la fois la douleur et augmente les chances de grossesse. Sous tout cela repose ce que vous maîtrisez vous-même : une alimentation anti-inflammatoire, une activité physique régulière, la physiothérapie du plancher pelvien, et le suivi de votre propre schéma. Si la grossesse est l'objectif, le plan change, car les traitements qui apaisent la douleur empêchent aussi la conception ; la fertilité est donc prise en charge comme une question à part entière, tôt.
Practice Ranking
Every practice we track for Endometriosis: what it is, and easing the pain, ranked by how well the evidence supports it for this condition. Strength describes the evidence, not our endorsement.
4 practices · 0 to start with
| # | Practice | Evidence | Type | Cost | Effort | Results In | Add to plan |
|---|---|---|---|---|---|---|---|
| 1 | Acupuncture: What the Evidence Shows, Where It Helps Most, and How to Start May reduce endometriosis pain; limited trials. | Emerging | Self-Directed | Free to $$$ | Easy to Moderate | Weeks to Months | |
| 2 | Omega-3 and Fish Oil: Clear on Triglycerides, Mixed on the Heart Linked to lower endometriosis risk in observational data; a supplement trial did not reduce established pain. | Moderate | Supplement | $ to $$ | Easy | Weeks to Months | |
| 3 | Vitamin D Higher vitamin D tracks with lower risk in cohorts (association); it did not ease pain in a supplement trial. | Moderate | Supplement | $ | Easy | Weeks to Months | |
| 4 | NAC and Glycine: A Proven Antidote, a Steady Mucolytic, and the GlyNAC Longevity Story In a small trial, N-acetylcysteine let many women cancel endometrioma surgery. | Preliminary | Supplement | $ | Easy | Weeks to Months | |
Default order puts the best-supported practices first, with self-directed care ahead of clinical options. Click any row to open the practice.
What It Is
Endometriosis is tissue like the uterine lining growing outside the uterus, on the ovaries, the pelvic wall, the uterine ligaments, and sometimes the bowel or bladder. It is an estrogen-dependent, inflammatory disease: the deposits inflame and bleed roughly in step with the cycle. That is why the pain tends to track the period, and why treatments that quiet estrogen help.
About one in ten women of reproductive age is affected. The most common form is pain: painful periods, pain deep during sex, and pain that spreads through the month. It can also make conceiving harder, and it can form cysts on the ovary.
Its pain is real, and calling it ordinary period pain is a large part of why diagnosis lags first symptoms by several years. Endometriosis is often missed on an ultrasound scan and confirmed only when a surgeon looks inside at laparoscopy, so a normal scan does not rule it out.
Pain that stops you working, studying, or living your day is a reason to ask for proper assessment.
Endometriosis is really three problems under one name, and the treatment layered on top differs for each:
- Controlling pain, the day-to-day and cyclical pain the disease causes.
- Protecting or pursuing fertility, where conceiving is the goal.
- Dealing with an ovarian cyst, an endometrioma, a pocket of old blood on the ovary.
What Helps
Endometriosis responds to treatment. Its three problems (pain, fertility, and an ovarian cyst) each draw on a different mix of treatments.
Quieting the estrogen signal, the first-line medical treatment
Because the pain tracks the estrogen behind the deposits, the best-evidenced medical treatments quiet that signal, and current guidelines make them first-line for pain. All of them prevent pregnancy while taken, so the plan changes when conceiving is the goal.
- Dienogest, a 2 mg progestin taken as a daily tablet, lowered pelvic pain by 12.3 mm more than a placebo on a 100 mm scale over 12 weeks. Against a stronger GnRH agonist injection, it matched the pain relief over 24 weeks without the bone loss that drug causes. Spine density rose 0.25% on dienogest and fell about 4% on the GnRH drug. Kept up for about a year, its pain relief deepened and lasted for months after stopping.
- The combined pill, often taken continuously to skip the bleed, is where many women start. Its trial evidence in endometriosis is thin and low-certainty, so that first-line use rests on long clinical experience and convenience more than strong data.
- The GnRH drugs give the strongest suppression, usually paired with a little add-back hormone to limit the bone loss and hot flashes they otherwise cause.
Everyday pain relief
Anti-inflammatory painkillers, the NSAIDs such as naproxen or ibuprofen, are the common first step for day-to-day pain, taken around the period when cramping peaks. The trial evidence in endometriosis specifically is very thin: the one small trial that could be pooled, in 24 women, could not show a clear effect either way. They stay a reasonable first thing to try, and carry the usual stomach and kidney effects with regular use.
Surgery when the pain persists
Across 10 randomized trials of 973 women with mild to moderate disease, keyhole surgery to remove the deposits beat a look-only operation. It reduced overall pain and raised the chance of live birth or ongoing pregnancy. For disease that keeps hurting after hormonal treatment, excision or ablation is a well-evidenced, mainstream option. Excision (cutting deposits out) and ablation (burning them off) performed similarly for pain in the one head-to-head study.
The same laparoscopy that treats the deposits also confirms the diagnosis, so for many women a single operation does both. Pain can return over time, so surgery is planned around the goal, whether pain relief or fertility.
If you are trying to conceive
The hormonal treatments that ease pain also block conception, so they are paused when conceiving is the goal, and fertility becomes its own job. Laparoscopic surgery to remove deposits improved pregnancy rates in the same trials that showed it eased pain, so it can raise the odds in selected cases.
Assisted reproduction, including IVF, is often the faster route, especially where the disease is more advanced or where time matters. The fixable problems endometriosis causes, blocked or scarred fallopian tubes and disrupted ovulation, respond better the sooner they are treated. An early fertility review, before years of trying, helps most.
The base you steer yourself
These measures do not dissolve deposits already present. They sit beneath the medical and surgical treatments, lowering the odds of the disease over time and making it easier to live with.
Anti-inflammatory eating is the food-first step. In large cohorts followed for over a decade, women eating the most long-chain omega-3 fat from oily fish were 22% less likely to be diagnosed with endometriosis. Those eating the most trans fat, the industrially produced fat in ultra-processed food, were 48% more likely. More dairy and higher vitamin D tracked with lower risk too. These figures are about the chance of developing endometriosis over a decade of follow-up. Health-conscious eaters differ in many other ways, so some of the link may come from those habits. A Mediterranean pattern rich in oily fish, dairy, and whole foods is still a reasonable thing to adopt.
Steady movement you can sustain helps inflammation, mood, and how much the pain takes from your day. Pelvic-floor and pain-focused physiotherapy addresses the tight, guarding muscles and the heightened pain signaling layered on top of the disease. Few trials have tested it in endometriosis specifically, so it counts as sensible pain care that fits alongside the medical treatment.
Heat on the lower abdomen, protected sleep, and tending stress and mood all change how much the pain costs you day to day. Tracking your own cycle and pain lets you and your clinician see the pattern and judge whether a treatment is working.
Across 10 small trials, the six that measured pain found acupuncture eased endometriosis pain by 1.36 points on a 0 to 10 scale. Only one of those trials used a placebo needle, so the result is an early signal that still needs confirming. Acupuncture also lowered CA-125, a blood marker of the disease. In Chinese medicine it targets the wider pattern and does not act on the deposits themselves.
For an ovarian endometrioma, N-acetylcysteine was linked in one observational study to far fewer women going ahead with planned surgery, a signal that needs a randomized trial to confirm.
The Research & Studies
Everything here is based on the research we have collected and checked, sorted into groups and ordered with the strongest evidence first. Click any claim to open the studies behind it.
How it works
L'endométriose touche environ 10 % des femmes, et le diagnostic prend souvent des années
L'endométriose est un tissu semblable à celui de l'utérus qui se développe en dehors de l'utérus, se nourrit d'œstrogène et provoque une inflammation, ce qui explique pourquoi apaiser l'œstrogène aide et pourquoi la douleur suit le cycle.
L'endométriose est définie comme un tissu de type endométrial situé en dehors de l'utérus, entraînant un processus inflammatoire chronique dépendant des œstrogènes, avec lésions, adhérences et douleur. Elle touche environ 10 % des femmes en âge de procréer, est fréquemment invisible à l'échographie et confirmée par laparoscopie, et s'accompagne d'un délai diagnostique moyen de plusieurs années. La dépendance aux œstrogènes constitue la base du traitement hormonal, et l'inflammation la base du tableau symptomatique. Measured in: Narrative review of the disease mechanism, epidemiology and management in reproductive-aged women. Il s'agit d'une revue narrative d'experts qui cadre la maladie, sans mesurer l'effet d'un traitement unique, elle sert donc de contexte pour les affirmations thérapeutiques graduées, et ne constitue pas en elle-même une preuve d'essai.
Who this may not transfer to:Endometriosis is a disease of people with a uterus, so all data are in women; there is no male comparison to transfer to.
The study · 1
Zondervan et al., Endometriosis (clinical review) · N Engl J Med 2020;382(13):1244-1256
La curcumine a réduit le comportement de douleur utérine chez la souris en apaisant l'inflammation nerveuse
Chez la souris, la curcumine, le principe actif du curcuma, a réduit le comportement de douleur utérine en apaisant l'inflammation dans les nerfs signalant la douleur.
Dans un modèle murin de douleur utérine induite par l'œstrogène et l'ocytocine, la curcumine, administrée par injection ou par voie intrathécale, a réduit les comportements de torsion et amélioré la mobilité. Les travaux moléculaires ont montré que la curcumine supprimait l'activation des cellules gliales et la signalisation MAPK dans les ganglions de la racine dorsale et la moelle épinière, et diminuait les médiateurs inflammatoires dont l'IL-6, le TNF-alpha, l'IL-1bêta, le CCL2 et le CXCL1. Measured in: Mouse model of uterine pain induced by estrogen and oxytocin. Il s'agit d'une étude mécanistique chez la souris, utilisant souvent des doses injectées bien supérieures à ce qu'une personne absorbe à partir du curcuma oral ; elle explique donc une voie plausible, sans montrer que la curcumine soulage la douleur de l'endométriose chez la femme.
Who this may not transfer to:This is an animal model, not a human study; the finding describes a biological pathway, not a measured effect in women.
The study · 1
Yang et al., Curcumin attenuates uterine pain in mice through suppression of neuroinflammation in the DRG and spinal cord · Int Immunopharmacol 2026;181:116782
Menstrual Pain
Le diénogest a réduit la douleur pelvienne de 12.3 mm de plus que le placebo sur une échelle de 100 mm
Un comprimé quotidien de progestatif appelé diénogest a soulagé la douleur pelvienne nettement plus qu'un comprimé factice sur trois mois.
Dans un essai randomisé en double aveugle de 12 semaines, le diénogest à 2 mg par jour a réduit la douleur pelvienne associée à l'endométriose sur une échelle visuelle analogique de 100 mm d'une moyenne de 27.4 mm, contre 15.1 mm avec le placebo, soit une différence de 12.3 mm en faveur du diénogest (P < 0.0001). Le recours aux antalgiques de secours a changé modestement dans les deux groupes, et le diénogest a été généralement bien toléré. Measured in: 198 women with laparoscopically confirmed endometriosis-associated pelvic pain, randomized to dienogest 2 mg or placebo for 12 weeks. Ceci mesure la douleur sur 12 semaines, pas la fertilité ni le contrôle à long terme de la maladie, et le diénogest est un progestatif qui empêche la grossesse pendant sa prise, il ne convient donc pas à une femme cherchant activement à concevoir.
Who this may not transfer to:All participants were women with endometriosis; there is no other-sex arm to transfer from.
The study · 1
Strowitzki et al., Dienogest in the treatment of endometriosis-associated pelvic pain: a 12-week, randomized, double-blind, placebo-controlled trial · Eur J Obstet Gynecol Reprod Biol 2010;151(2):193-198
Le diénogest a égalé un agoniste de la GnRH pour la douleur tout en préservant l'os, +0.25 % contre -4.04 % de densité rachidienne
Le diénogest a soulagé la douleur d'endométriose à peu près aussi bien qu'une injection hormonale suppressive plus puissante, tout en causant beaucoup moins de fragilisation osseuse.
Sur 24 semaines, le diénogest à 2 mg par jour et l'acétate de leuproréline dépôt ont produit un soulagement de la douleur quasi identique (réduction sur l'échelle visuelle analogique de 47.5 mm contre 46.0 mm), satisfaisant au critère d'équivalence. Le diénogest a provoqué moins d'effets hypoestrogéniques tels que des bouffées de chaleur et une perte osseuse bien moindre : la densité osseuse lombaire moyenne a varié de +0.25 % avec le diénogest contre -4.04 % avec la leuproréline (P = 0.0003). Measured in: 252 women with confirmed endometriosis randomized to dienogest 2 mg daily or depot leuprolide acetate for 24 weeks. Ceci montre que les deux traitements sont similaires pour la douleur sur 24 semaines, non que l'un ou l'autre l'abolit, et l'avantage osseux compte surtout lors d'un usage plus long ; tous deux suppriment l'ovulation et ne conviennent pas en cas de désir de conception.
Who this may not transfer to:Both arms were women with endometriosis; there is no other-sex comparison for this condition.
The study · 1
Strowitzki et al., Dienogest is as effective as leuprolide acetate in treating the painful symptoms of endometriosis: a 24-week, randomized, multicentre, open-label trial · Hum Reprod 2010;25(3):633-641
La douleur a continué de s'atténuer pendant environ un an sous diénogest et s'est maintenue 24 semaines après l'arrêt
Lorsque les femmes ont continué à prendre du diénogest pendant environ un an, la douleur pelvienne a continué de s'atténuer, et le soulagement a duré des mois après l'arrêt.
Dans une extension en ouvert poursuivant le diénogest à 2 mg par jour jusqu'à 53 semaines, la douleur pelvienne a diminué progressivement pendant le traitement (P < 0.001) et les irrégularités des saignements se sont stabilisées avec le temps. Parmi le sous-groupe suivi après l'arrêt, la réduction de la douleur pelvienne a persisté pendant au moins 24 semaines après l'arrêt du traitement. Les événements indésirables étaient généralement légers ou modérés et ont entraîné un arrêt du traitement chez 2.4 % des participantes. Measured in: 168 women continuing into an open-label extension of dienogest treatment, with 34 followed during a treatment-free period. Il s'agit d'une extension en ouvert à un seul bras, sans groupe témoin, elle montre donc la durabilité sous traitement continu, sans prouver que le médicament a surpassé une alternative sur le long terme.
Who this may not transfer to:All participants were women with endometriosis; no other-sex data exist for this treatment in this condition.
The study · 1
Petraglia et al., Reduced pelvic pain in women with endometriosis: efficacy of long-term dienogest treatment · Arch Gynecol Obstet 2012;285(1):167-173
Laparoscopic surgery cut pain and raised pregnancy rates across trials of 973 women
Keyhole surgery to remove or destroy the endometriosis deposits eased overall pain and improved the chance of pregnancy compared with just looking inside.
A Cochrane review of ten randomized trials (973 participants) found moderate-quality evidence that laparoscopic surgery to treat mild and moderate endometriosis reduces overall pain and increases live birth or ongoing pregnancy rates compared with diagnostic laparoscopy alone. Low-quality evidence from one study found excision and ablation similarly effective for pain. Measured in: Ten randomized trials of 973 women with pain or subfertility from endometriosis, mostly comparing laparoscopic ablation or excision with diagnostic laparoscopy. The evidence covers mild to moderate disease; severe disease was not well studied, pain can return over time, and the review found insufficient data on surgical harms to judge safety.
Who this may not transfer to:Surgery for endometriosis is performed only in women with the disease; there is no other-sex comparison.
The study · 1
Duffy et al., Laparoscopic surgery for endometriosis (Cochrane systematic review) · Cochrane Database Syst Rev 2014;(4):CD011031
Vitamin D and fish oil eased pain no more than placebo in 69 young women
In young women with endometriosis, vitamin D and fish oil capsules eased pain about as much as a dummy capsule did.
In the SAGE randomized, double-blind trial, 69 young women (aged 12 to 25) with surgically confirmed endometriosis took vitamin D3 2000 IU, fish oil 1000 mg or placebo daily for 6 months. Pain on a visual analogue scale improved in the vitamin D arm (7.0 to 5.5), but the placebo arm improved by a nearly identical amount (6.0 to 4.4), and neither supplement arm differed significantly from placebo. Measured in: 69 women aged 12 to 25 with surgically confirmed endometriosis and pelvic pain, randomized to vitamin D3, fish oil or placebo for 6 months. The trial was small and the large placebo improvement makes any true supplement effect hard to detect, so this argues against relying on these capsules as a standalone pain treatment, not settling their value for prevention.
Who this may not transfer to:The trial enrolled only young women with endometriosis; there is no other-sex arm to transfer from.
The study · 1
Nodler et al., Supplementation with vitamin D or omega-3 fatty acids in adolescent girls and young women with endometriosis (SAGE): a double-blind, randomized, placebo-controlled trial · Am J Clin Nutr 2020;112(1):229-236
La pilule combinée a soulagé la douleur menstruelle dans des essais portant sur 612 femmes, avec un niveau de certitude très faible
La pilule combinée semble soulager les douleurs de règles liées à l'endométriose, bien que les données d'essais qui la soutiennent soient minces et faibles.
Une revue Cochrane a identifié cinq essais (612 femmes) portant sur la pilule contraceptive orale combinée pour l'endométriose. Seuls trois (404 femmes) ont fourni des données analysables. Comparée au placebo, la pilule a réduit la douleur menstruelle rapportée par les patientes en fin de traitement, mais ce résultat reposait sur un seul petit essai avec de larges intervalles de confiance, et la revue a jugé le niveau de certitude très faible. Measured in: Five randomized trials of the combined oral contraceptive pill in 612 women with endometriosis, three analyzable. Les données sont de très faible certitude et reposent sur un seul petit essai contrôlé par placebo, l'utilisation large de la pilule en première intention repose donc davantage sur l'expérience clinique et sa commodité que sur des données d'essais solides spécifiques à l'endométriose.
Who this may not transfer to:The pill is studied for endometriosis only in women; there is no other-sex population for this condition.
The study · 1
Brown et al., Oral contraceptives for pain associated with endometriosis (Cochrane systematic review) · Cochrane Database Syst Rev 2018;5(5):CD001019
Un essai portant sur 24 femmes n'a pas pu montrer si les AINS soulagent la douleur d'endométriose
Il n'y a pas suffisamment de données d'essais pour déterminer l'efficacité des antalgiques anti-inflammatoires contre la douleur d'endométriose, même si de nombreuses femmes les utilisent au quotidien.
Une revue Cochrane sur les AINS pour la douleur d'endométriose n'a pu analyser qu'un seul petit essai portant sur 24 femmes comparant le naproxène au placebo, qui n'a pas montré d'effet clair sur le soulagement de la douleur (rapport de cotes 3.27, IC à 95 % de 0.61 à 17.69). La certitude était très faible, et la revue n'a pu se prononcer sur la capacité des AINS à soulager la douleur d'endométriose. Measured in: One analyzable randomized trial of 24 women comparing naproxen with placebo for endometriosis-associated pain. Very little has been trialled here, so the quiet result reflects a gap in studies, not a measured failure; NSAIDs remain a common first step for pain and carry their own stomach and kidney effects.
Who this may not transfer to:Endometriosis pain is studied only in women; there is no other-sex arm to transfer from.
The study · 1
Brown et al., Nonsteroidal anti-inflammatory drugs for pain in women with endometriosis (Cochrane systematic review) · Cochrane Database Syst Rev 2017;1(1):CD004753
Acupuncture eased endometriosis pain 1.36 points on a 0 to 10 scale in small trials
Across small studies, acupuncture eased endometriosis pain by more than a point on a ten-point scale and lowered a blood marker of the disease.
Across ten trials, the six that reported pain showed acupuncture reduced endometriosis-related pain by a mean of 1.36 points on a 0 to 10 scale compared with various controls (95% CI 1.01 to 1.72, P<0.0001), and it lowered peripheral blood CA-125. Only one small pilot used a placebo needle and assessed blinding; sample sizes ranged from 8 to 36 per arm. Measured in: Ten trials of acupuncture for endometriosis-related pain, with 8 to 36 patients per arm and mostly non-placebo controls. Almost none of the trials could blind participants and all were small, so the pooled effect is an encouraging early signal for pain, not a settled result, and acupuncture is used for the wider pattern, not to clear the deposits.
Who this may not transfer to:Trials enrolled only women with endometriosis; there is no other-sex arm for this condition.
The study · 1
Xu et al., Effects of acupuncture for the treatment of endometriosis-related pain: a systematic review and meta-analysis · PLoS One 2017;12(10):e0186616
Menstrual And Pms
The most long-chain omega-3 tracked with 22% lower risk, the most trans fat with 48% higher
Women who ate the most long-chain omega-3 fat from oily fish were about 22% less likely to develop endometriosis, and those eating the most trans fat were about 48% more likely.
In the Nurses' Health Study II (586,153 person-years, 1,199 laparoscopically confirmed cases), total fat intake was not linked to endometriosis, but women in the highest fifth of long-chain omega-3 intake were 22% less likely to be diagnosed than those in the lowest (95% CI 0.62 to 0.99, P-trend 0.03), while the highest fifth of trans-fat intake carried about a 48% higher risk than the lowest. Measured in: Prospective cohort of US women in the Nurses' Health Study II, 1,199 incident laparoscopically confirmed endometriosis cases over 12 years. What could explain it instead: Long-chain omega-3 intake tracks with overall diet quality and health-conscious behavior, so part of the lower risk may reflect the wider dietary pattern, not the fat itself.. This is a risk association over years measured by food questionnaire in women without a prior diagnosis, so it speaks to lowering the chance of developing the disease, not treating disease already present.
Who this may not transfer to:The cohort followed only women for incident endometriosis; there is no other-sex comparison for this outcome.
The study · 1
Missmer et al., A prospective study of dietary fat consumption and endometriosis risk · Hum Reprod 2010;25(6):1528-1535
More than 3 dairy servings a day tied to 18% lower risk, higher vitamin D to 24% lower
Women who ate more dairy and had higher estimated vitamin D levels were somewhat less likely to develop endometriosis.
Among 70,556 women in the Nurses' Health Study II (1,385 confirmed cases over 14 years), those eating more than 3 servings of total dairy a day were 18% less likely to be diagnosed than those eating 2 servings (rate ratio 0.82, 95% CI 0.71 to 0.95, P-trend 0.03). Women in the highest fifth of predicted plasma 25-hydroxyvitamin D had a 24% lower risk than the lowest (rate ratio 0.76, 95% CI 0.60 to 0.97, P-trend 0.004). Measured in: Prospective cohort of 70,556 US women in the Nurses' Health Study II, 1,385 incident laparoscopically confirmed endometriosis cases. What could explain it instead: Dairy and vitamin-D intake track with overall diet, body weight and physical activity, any of which could carry part of the association independent of the nutrients themselves.. Vitamin D level was predicted from diet and lifestyle, not measured in blood, and this is a risk association in women without a prior diagnosis, so it points to prevention, not treatment.
Who this may not transfer to:The cohort followed only women for incident endometriosis; there is no other-sex population for this outcome.
The study · 1
Harris et al., Dairy-food, calcium, magnesium, and vitamin D intake and endometriosis: a prospective cohort study · Am J Epidemiol 2013;177(5):420-430
Les femmes les plus actives présentaient au mieux un risque légèrement plus faible, rapport de taux 0.89
Being more physically active was tied to at most a small drop in the chance of developing endometriosis, weaker than earlier studies had suggested.
Parmi 102,197 femmes préménopausées de la Nurses' Health Study II (996,422 personnes-années, 2,703 cas confirmés), les femmes les plus actives (42 MET-heures par semaine ou plus) n'ont présenté qu'une légère réduction de l'incidence de l'endométriose par rapport aux moins actives (moins de 3 MET-heures), rapport de taux 0.89, après ajustement pour l'IMC, le tabagisme, la parité, l'infertilité et les facteurs menstruels. Le rapport antérieur faisant état d'une forte association inverse n'a pas été confirmé. Measured in: Prospective cohort of 102,197 premenopausal US women in the Nurses' Health Study II, 2,703 incident laparoscopically confirmed cases. What could explain it instead: Pelvic pain can itself reduce how much a woman exercises, so undiagnosed early disease could lower activity levels, not the reverse, blunting or reversing the apparent link.. Ceci mesure le risque de développer l'endométriose, et non le fait que l'exercice soulage la douleur chez les femmes déjà atteintes, chez qui le mouvement reste valorisé pour l'inflammation, l'humeur et la gestion de la douleur.
Who this may not transfer to:The cohort followed only women for incident endometriosis; there is no other-sex comparison for this outcome.
The study · 1
Vitonis et al., Adult physical activity and endometriosis risk · Epidemiology 2010;21(1):16-23
After surgery, Chinese herbal medicine matched a hormone drug for symptom relief in 158 women
After surgery, Chinese herbal medicine relieved symptoms about as well as a hormone drug and with fewer side effects, in two small trials.
A Cochrane review found two Chinese randomized trials (158 women). After laparoscopic surgery, Chinese herbal medicine gave symptomatic relief comparable to the drug gestrinone (RR 1.04, 95% CI 0.91 to 1.18) with fewer reported side effects. Neither trial compared herbal medicine against a placebo. Measured in: Two Chinese randomized trials of 158 women taking Chinese herbal medicine after laparoscopic surgery for endometriosis. With only two small trials and no placebo comparison, this is a preliminary signal; in Chinese medicine the pattern decides the formula, so a mixture that suits one woman can be wrong for another, and products sold direct to the public have a documented history of adulteration.
Who this may not transfer to:The trials enrolled only women with endometriosis; there is no other-sex population to transfer to.
The study · 1
Flower et al., Chinese herbal medicine for endometriosis (Cochrane systematic review) · Cochrane Database Syst Rev 2012;(5):CD006568
On N-acetylcysteine, 24 women cancelled cyst surgery against 1 untreated
Women who took the inexpensive supplement N-acetylcysteine for ovarian endometriosis cysts were far more likely to avoid planned surgery than women who did not.
In an observational study of women with ovarian endometriomas, 24 of those taking N-acetylcysteine cancelled scheduled laparoscopy because the cyst shrank or disappeared or pain eased, against 1 among untreated women. Eight pregnancies occurred among the N-acetylcysteine group and 6 among the untreated. The authors reported the compound was well tolerated with no side effects. Measured in: Women with ovarian endometriomas choosing N-acetylcysteine compared with untreated women awaiting surgery. What could explain it instead: Women who opted for the supplement may have had smaller or less aggressive cysts, or been more motivated to avoid surgery, either of which could explain the difference apart from the supplement.. The women were not randomly assigned, so those who chose the supplement may have differed from those who did not; the result needs a proper randomized trial before it can be relied on.
Who this may not transfer to:The study followed only women with endometriomas; there is no other-sex population for this outcome.
The study · 1
Porpora et al., A promise in the treatment of endometriosis: an observational cohort study on ovarian endometrioma reduction by N-acetylcysteine · Evid Based Complement Alternat Med 2013;2013:240702
Where the evidence runs thin
In a randomized trial of 69 young women with endometriosis, vitamin D and fish oil capsules eased pain. But a dummy capsule eased it by almost exactly as much, so neither beat placebo. Correcting a measured deficiency is still reasonable on its own terms.
The older claim that exercise strongly protects against endometriosis did not hold up. In a cohort of over 100,000 women the most active had at most a slightly lower risk, a rate ratio of 0.89. Pain itself can keep women from exercising, so the direction of cause is unclear.
Curcumin, the active part of turmeric, calmed uterine pain in mice by damping inflammation in the pain-signaling nerves. It has not been tested in women.
Go Deeper
- Period pain (dysmenorrhea), the cyclical pain the disease drives.
- Fertility and conception, the plan when pregnancy is the goal.
- Pelvic-floor training, for the guarding muscles that layer on pain.
- Omega-3 and fish oil, the fat tied to lower risk.
- Mediterranean diet, the anti-inflammatory eating pattern.
- Inflammation, the inflammatory process the deposits drive.
Cautions With Endometriosis
Extra restraintEverything to be aware of is here, in one place. This practice suits most healthy people; a few situations call for real care.
The prescribed treatments are monitored
Dienogest, the combined pill, and the GnRH group are prescribed and monitored. All of them suppress ovulation and prevent pregnancy while taken, so they are paused when you are trying to conceive. Do not start or stop a prescribed treatment on your own, that is a decision with your prescriber.
Supplements and products sold for "hormone balance"
Unregulated slimming and "hormone balance" products sold direct to the public have a documented history of adulteration with undeclared drugs, with no clear dose or contents. N-acetylcysteine for an endometrioma rests on a single observational study, with no randomized evidence yet.
Chinese herbs belong with a practitioner
In Chinese medicine the pattern decides the formula, so a mixture that suits one woman can be wrong for the next. Strong blood-moving herbs are avoided in pregnancy and around heavy bleeding. Use a qualified practitioner and a supply you can trace.
Endometriosis is a real, treatable disease. The hormonal treatments and, where needed, surgery work on the estrogen and the deposits. Diet, movement, pelvic-floor work, and tracking your own pattern are yours to manage. Educate yourself, start there, and consult a licensed practitioner about anything that needs weighing.
When to See Someone
Most of living with endometriosis is steady, day-to-day management. These are the signs to seek care about, urgently for the first three:
- Sudden severe one-sided pelvic pain, with faintness, nausea, or a racing heart: can mean a twisted or bleeding ovarian cyst; needs same-day assessment(seek urgent care)
- A positive pregnancy test with pelvic pain, shoulder-tip pain, or bleeding, which needs urgent care to rule out an ectopic pregnancy(seek urgent care)
- Fever, pelvic pain, and unusual discharge together can signal a pelvic infection(seek urgent care)
- Cyclical bleeding from the bowel or bladder, or pain passing stool or urine that tracks with your period: can point to deep disease; needs specialist review
- Pain deep during sex that has been dismissed as normal, a reason to ask for a specialist assessment
- A planned pregnancy not happening after a reasonable time trying, a reason to seek a fertility review early
- Low mood, anxiety, or distress from living with chronic pain: common with endometriosis and worth proper care
Any change to a prescribed treatment is a decision you make with your prescriber. If pregnancy is your goal, the timing of pausing those treatments is planned the same way.
Common Questions
Do I have to have surgery?
Not necessarily. Hormonal treatment is first-line and helps many women without an operation. When pain persists despite it, or when fertility is the goal, laparoscopic excision or ablation is the next step (Duffy, Cochrane 2014).
Will endometriosis affect my chances of getting pregnant?
Yes, it can. Because the treatments that calm pain also block ovulation, they are paused while you try. A fertility review early, well before years pass, gives the best odds (Duffy, Cochrane 2014).
All 15 sources on this page independently checked and cross-referenced.
Thomas Dehli, Founder & Editor, Sacred Lotus
Sacred Lotus has published Chinese medicine reference material since 2001. Integrative pages are held to the same standard as the herb and formula library: cite the source, grade the claim at its real strength, and say where the research has not looked. This page is educational and it is not medical advice. Last reviewed and updated August 9, 2026.
Evidence strength
How confidently the research supports a claim. Strength describes the evidence, not our endorsement.