If you are experiencing symptoms related to Polycystic Ovary Syndrome (PCOS) or Endometriosis, or simply trying to understand more about these conditions, then you are at the right place. Both PCOS and Endometriosis affect millions of women worldwide, but despite their prevalence, there is often confusion about what they are, how they manifest, and how they differ from one another. 

So, if you or someone you care about is dealing with any of these conditions, we willI break down everything you need to know about PCOS vs Endometriosis, so let’s begin.

Overview of Endometriosis vs PCOS

Here’s a table with a brief overview of the two health conditions:

Aspect PCOSEndometriosis
DefinitionA hormonal disorder causing enlarged ovaries with cystsA condition where tissue similar to the uterine lining grows outside the uterus
Primary symptomsIrregular periods, excess Androgen levels, cysts on ovariesSevere pelvic pain, especially during periods, pain during intercourse, pain with bowel movements or urination, heavy periods
Menstrual cycleIrregular or absent periodsRegular but extremely painful periods
Pelvic painGenerally mild or absentSevere, chronic pelvic pain
Hormonal symptomsHirsutism, acne, hair fallNo Androgen-related symptoms
Impact on quality of lifeWeight gain, Insulin resistance, increased risk of Type 2 DiabetesChronic pain, fatigue, gastrointestinal issues, the potential impact on mental health due to chronic pain, and infertility issues

Continue reading to find out more about PCOS vs Endometriosis.

Nature of the conditions

While Polycystic Ovary Syndrome and Endometriosis can both affect menstrual health and fertility, they are fundamentally different conditions. PCOS is primarily a hormonal disorder, whereas Endometriosis is a condition where tissue similar to the endometrium grows outside the uterus.

Statistics according to the World Health Organization:
PCOS: It affects an estimated 8-13% of reproductive-aged women
Endometriosis: It affects roughly 10% of reproductive-age women and girls globally

Symptoms

menstrual cup with heavy menstrual bleeding depiction
Menstrual cup with heavy menstrual bleeding

Endometriosis and PCOS have a few shared symptoms, such as heavy menstrual bleeding and difficulties getting pregnant. But, most of the signs are different from each other for these conditions. We have listed the possible symptoms separately for both problems for clarity.

PCOSEndometriosis
Irregular or missed periodsPainful menstrual cramps
Excessive hair growth condition on the face, chest, back, or buttocks, known as HirsutismAbdominal pain or back pain during your period or in between periods
Weight gainPain during sex
Hair thinningPainful bowel movements
Acne Nausea
Warning
If you face any of the aforementioned symptoms, consult your doctor immediately, as delaying may worsen the symptoms.

Risk factors

Both conditions can run in families, indicating a hereditary component. If a close relative has PCOS or Endometriosis, the risk of developing the condition is higher. Other than that there are no evidence-based similar risk factors between PCOS and Endometriosis. We have discussed the different risk factors below:

Here are a few possible risk factors that can lead to PCOS:

  • Irregular menstrual cycle
  • Lack of physical activity
  • Stress 

Studies have shown certain risk factors that can increase a woman’s likelihood of developing Endometriosis.

  • Early menstruation or short menstruation cycles
  • Heavy period bleeding that lasts for more than 7 days
  • Infertility

Diagnostic procedures

Diagnosing PCOS and Endometriosis both start with a detailed medical history and physical examination. Blood tests are crucial for PCOS to check hormone levels, while imaging tests (ultrasound or MRI) are used for both conditions to identify ovarian cysts in PCOS and endometrial implants in Endometriosis. 

Despite these overlaps, a definitive diagnosis of Endometriosis often requires laparoscopy, a surgical procedure to inspect the pelvic cavity visually. Both conditions may initially involve monitoring symptoms and using non-invasive methods, but Endometriosis typically necessitates more invasive diagnostic techniques due to the difficulty in detecting endometrial tissue growths.

Treatment methods

Treatment methods for PCOS and Endometriosis share several similarities, focusing on symptom management, hormonal regulation, and lifestyle changes:

  • Hormonal therapies: Both conditions often use birth control pills to regulate menstrual cycles, reduce heavy bleeding, and subside pain
  • Pain management: Nonsteroidal Anti-inflammatory Drugs (NSAIDs), such as Brufen 400 mg, are prescribed to alleviate pain associated with both conditions
  • Lifestyle modifications: A healthy diet, regular exercise, and stress management are crucial for managing symptoms and improving overall health in both PCOS and Endometriosis
  • Fertility treatments: For women seeking to conceive, fertility medications like Clomiphene are used for PCOS, while laparoscopic surgery to remove endometrial tissue may improve fertility in Endometriosis

Can you have PCOS and Endometriosis together?

There might be a possibility that you can have PCOS and Endometriosis together though it is very rare. Recent evidence confirms that PCOS and Endometriosis in women of reproductive age may be linked to disruptions in the development of the HPO axis in the female fetus.

The Journal of Endometriosis and Pelvic Pain Disorders published a study to investigate the occurrence of Endometriosis in women with Polycystic Ovary Syndrome. According to the research, the odds of finding Endometriosis in PCOS patients were 19.7 times higher than compared to fertile women. 

These findings suggest a significant association between conditions and symptoms like pelvic pain and infertility.

Conclusion

Understanding PCOS vs Endometriosis is crucial for managing these conditions effectively. Both share some similarities in risk factors, diagnostic procedures, and treatment approaches, but they differ fundamentally in their nature and specific symptoms. 

If you’re experiencing any symptoms related to PCOS or Endometriosis, it’s important to consult a healthcare provider promptly. With the right diagnosis and treatment, you can manage your symptoms and improve your quality of life. Remember, you are not alone in this journey, and there are numerous resources and support networks available to help you navigate these health challenges. 

Frequently Asked Questions

How do I know if I have Endometriosis or PCOS?

To determine if you have Endometriosis or PCOS, you should consult with a healthcare professional. They will evaluate your symptoms, perform physical exams, and may order tests such as ultrasounds, blood tests, or laparoscopy to make a proper diagnosis.

What is more serious, Endometriosis or PCOS?

Both Endometriosis and PCOS are serious conditions, but their seriousness can vary depending on individual circumstances and symptoms. Endometriosis can cause severe pain and lead to fertility issues, while PCOS can disrupt hormonal balance.

What is Endometriosis caused by?

The exact cause of Endometriosis is unknown. But, it is believed to be influenced by factors such as irregular menstruation, genetics, hormonal imbalances, immune system dysfunction, and environmental factors.

Are PCOS and Endometriosis related to each other?

PCOS and Endometriosis are separate conditions, but they may be connected. Some studies suggest that women with PCOS are more likely also to have Endometriosis, although the exact relationship between the two conditions is not fully understood.

Citations:
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