Understanding Endometriosis: Symptoms, Causes and When to Seek Help
Endometriosis is a chronic condition that can cause pain, menstrual problems, and difficulties with fertility. It occurs when tissue similar to the lining of the uterus grows outside the uterus, commonly around the ovaries, fallopian tubes, and other structures within the pelvis. It can affect women and girls from the time periods begin through menopause.
For some women, symptoms may be mild or absent. For others, endometriosis can cause significant pain and interfere with work, relationships, sleep, and everyday activities. Understanding the possible symptoms and knowing when to seek medical advice can help women receive appropriate evaluation and support.
What Is Endometriosis?
Normally, the lining of the uterus changes throughout the menstrual cycle and is shed during menstruation. In endometriosis, tissue similar to this lining develops outside the uterus.
These areas may respond to hormonal changes during the menstrual cycle. This can lead to inflammation, irritation, bleeding, and the formation of scar tissue called adhesions. Adhesions can sometimes cause organs in the pelvis to stick together and contribute to pain.
Endometriosis most commonly affects the pelvic area, but it can sometimes occur in other parts of the body.
What Causes Endometriosis?
The exact cause of endometriosis is not fully understood.
Researchers have proposed several possible explanations, but there is no single confirmed cause that accounts for every case.
Factors associated with the development of endometriosis may include genetic, hormonal, immune, and other biological factors.
It is important to understand that endometriosis is not caused simply by stress, diet, or lifestyle. Women should not blame themselves for developing the condition.
Common Symptoms of Endometriosis
Symptoms can vary considerably from one woman to another.
1. Severe Period Pain
Painful periods are common, but severe pain that interferes with normal activities should not simply be considered something a woman has to tolerate.
Endometriosis-related pain may:
- Begin before menstruation
- Become worse during the period
- Continue after the period
- Become more severe over time
- Interfere with work, education, exercise, or sleep
ACOG notes that endometriosis can be a cause of severe menstrual pain and chronic pelvic pain.
2. Pelvic Pain
Some women experience pain in the lower abdomen or pelvis outside their menstrual period.
Persistent pelvic pain can have many possible causes, so medical evaluation is important rather than assuming that endometriosis is responsible.
3. Pain During or After Sex
Pain during or after sexual intercourse can occur with endometriosis.
Although many women may feel uncomfortable discussing this symptom, it is important information for a healthcare professional because it can help guide evaluation.
4. Pain During Bowel Movements
When endometriosis affects areas around the bowel, some women may experience pain when having a bowel movement, particularly during menstruation.
5. Pain During Urination
Endometriosis involving areas near the bladder can sometimes cause pain while urinating, especially around the menstrual period.
6. Heavy Menstrual Bleeding
Some women with endometriosis experience heavy menstrual bleeding.
Heavy bleeding should be discussed with a healthcare professional, particularly when it causes fatigue, affects daily activities, or occurs together with severe pain.
7. Fatigue
Long-term pain and inflammation can contribute to significant tiredness. Some women with endometriosis report fatigue that affects their daily lives.
8. Difficulty Becoming Pregnant
Endometriosis can be associated with fertility difficulties. Inflammation and scar tissue may affect the reproductive organs and, in more severe cases, can interfere with the movement of eggs or sperm.
However, having endometriosis does not mean that pregnancy is impossible. Fertility outcomes vary considerably between individuals.
Can Endometriosis Cause Digestive Symptoms?
Endometriosis can sometimes affect tissues around the bowel.
Depending on its location, women may experience:
- Pain during bowel movements
- Abdominal discomfort
- Bloating
- Changes in bowel habits
- Symptoms that become worse around menstruation
Digestive symptoms have many possible causes, including gastrointestinal conditions. A healthcare professional can help determine whether further evaluation is appropriate.
Why Endometriosis Can Be Difficult to Recognize
Endometriosis can be challenging to identify because symptoms can vary widely.
Some symptoms may resemble other conditions, including:
- Fibroids
- Adenomyosis
- Pelvic inflammatory disease
- Irritable bowel syndrome
- Urinary conditions
- Other causes of pelvic pain
Some women may also have endometriosis without noticeable symptoms and discover it during an evaluation for fertility problems or another medical procedure.
This is one reason persistent or severe symptoms should be evaluated rather than self-diagnosed.
How Is Endometriosis Diagnosed?
A healthcare professional will usually begin by discussing symptoms and medical history.
Depending on the situation, evaluation may include:
- Menstrual and symptom history
- Physical or pelvic examination
- Ultrasound
- MRI when appropriate
- Other investigations based on symptoms
Laparoscopy, a minimally invasive surgical procedure, may be used in some cases to examine the pelvic area and can allow endometriosis lesions to be treated during the procedure. Current clinical guidance emphasizes individualized evaluation based on symptoms and other findings.
Diagnosis should be guided by a qualified healthcare professional.
How Is Endometriosis Treated?
There is currently no single treatment that works for every woman. Management depends on factors such as symptoms, disease extent, age, overall health, and whether pregnancy is desired.
Treatment may include:
Pain Management
Pain-relieving medicines may be recommended to help manage symptoms. Some commonly used medicines include nonsteroidal anti-inflammatory drugs (NSAIDs), depending on individual suitability.
Hormonal Treatment
Hormonal medicines may help reduce symptoms by changing hormonal stimulation of endometriosis tissue.
Options may include certain contraceptive medicines, progestin-based treatments, or other hormonal therapies.
Not every treatment is suitable for every woman, particularly when pregnancy is being planned.
Surgery
In selected cases, surgery may be considered to remove areas of endometriosis or treat related problems.
Surgery may be considered when symptoms are severe, when other treatments have not provided sufficient relief, or when endometriosis is affecting fertility.
Treatment decisions should be made with a qualified healthcare professional after considering individual circumstances.
Lifestyle Measures and Self-Care
Lifestyle habits cannot cure endometriosis, but some approaches may help women manage their overall wellbeing while receiving appropriate medical care.
These may include:
- Regular, appropriate physical activity
- Adequate sleep
- Balanced nutrition
- Stress-management techniques
- Maintaining supportive relationships
- Tracking symptoms and menstrual cycles
- Allowing sufficient rest during periods of increased symptoms
Women experiencing persistent pain should not rely solely on self-care measures without appropriate medical evaluation.
Keeping a Symptom Diary
A symptom diary can be useful when discussing possible endometriosis with a healthcare professional.
You can record:
- Date your period begins and ends
- Pain severity
- Location of pain
- Pain during sex
- Bowel or bladder symptoms
- Bleeding patterns
- Fatigue
- Medications taken
- Whether symptoms interfere with work or daily activities
Tracking symptoms over several menstrual cycles may help identify patterns.
Endometriosis and Emotional Wellbeing
Living with chronic pain can affect emotional wellbeing.
Women may experience frustration, anxiety, low mood, relationship difficulties, or concerns about fertility.
These experiences should be taken seriously. Support from healthcare professionals, trusted people, counselors, or appropriate support groups may be helpful.
Seeking emotional support is not a sign of weakness. Managing a chronic condition often requires attention to both physical and emotional health.
When Should You Seek Medical Help?
Consider speaking with a healthcare professional if you experience:
- Period pain that prevents normal activities
- Pelvic pain that continues beyond menstruation
- Pain during or after sex
- Pain during bowel movements or urination
- Very heavy periods
- Repeated digestive or urinary symptoms that worsen around menstruation
- Persistent fatigue
- Difficulty becoming pregnant
- Symptoms that are getting worse over time
- Pain that does not improve with usual measures
The NHS recommends seeking medical advice when symptoms may suggest endometriosis, particularly when they affect everyday life, work, or relationships.
Do Not Assume Severe Period Pain Is Normal
Mild menstrual discomfort can be common, but pain that regularly prevents a woman from attending work, school, social activities, exercising, or sleeping deserves attention.
A woman should not feel that she simply has to "put up with" severe period pain.
Persistent or worsening menstrual pain can have several causes, including endometriosis, fibroids, adenomyosis, and other conditions.
Final Thoughts
Endometriosis is a long-term condition that can affect menstrual health, pelvic health, fertility, and quality of life. Its symptoms can vary significantly, and some women may have few or no obvious symptoms.
Severe period pain, persistent pelvic pain, pain during sex, bowel or bladder symptoms, heavy bleeding, and fertility difficulties can all be reasons to discuss your health with a qualified professional.
The important message is that severe or persistent menstrual and pelvic symptoms should not simply be dismissed as a normal part of being a woman. Recognizing changes early and seeking appropriate medical evaluation can help women understand their symptoms and explore suitable treatment and support.
