Endometriosis
A condition where tissue similar to the uterine lining grows outside the uterus.
Definition
Endometriosis is a chronic condition in which tissue similar to the lining of the uterus grows outside of it, causing pain, inflammation, and sometimes infertility. Symptoms can be severe yet invisible to others, and diagnosis is often delayed by years. Treatment ranges from hormonal therapy to surgery.
The Diagnostic Journey
A typical path patients take with Endometriosis — from first symptoms to living with the condition. Click each stage to expand.
Many invisible illnesses begin with vague, intermittent symptoms such as fatigue, pain, or changes in weight or mood. Because these signs are non-specific and can come and go, they are frequently attributed to stress or overwork, which is one reason diagnosis is so often delayed.
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Sources & References
This page draws on trusted, authoritative health resources. For medical decisions, always consult a qualified healthcare professional.
- EndometriosisOffice on Women’s Health, U.S. Department of Health & Human ServicesGovernment Health Agency
- FatigueMedlinePlus, U.S. National Library of MedicineGovernment Health Agency
- Autoimmune DiseasesMedlinePlus, U.S. National Library of MedicineGovernment Health Agency
- Health Topics: Trusted Consumer Health InformationMedlinePlus, U.S. National Library of MedicineGovernment Health Agency
- Health Topics A-ZMedlinePlus, U.S. National Library of MedicineGovernment Health Agency
- Health Library: Diseases & ConditionsCleveland ClinicAcademic Medical Center
Content Review
- Last Reviewed
- July 2026
- Last Updated
- July 2026
- Content Type
- Educational Documentary Companion
- Evidence Standard
- Evidence-Informed
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