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PCOS vs PCOD: Understanding the Differences

Last reviewed: February 16, 2026

Learn about the differences between Polycystic Ovary Syndrome (PCOS) and Polycystic Ovarian Disease (PCOD), their symptoms, and implications.

PCOS vs PCOD: Understanding the Differences

PCOS (Polycystic Ovary Syndrome) and PCOD (Polycystic Ovarian Disease) are terms often used interchangeably, but understanding their differences can help you better understand your condition and treatment options.

What It Means

PCOD (Polycystic Ovarian Disease) is a condition where the ovaries contain many small cysts and produce excess androgens (male hormones). PCOS (Polycystic Ovary Syndrome) is a broader metabolic condition that includes ovarian cysts as one feature, along with other metabolic and hormonal issues.

Common Characteristics

PCOD

  • Ovaries contain multiple small cysts
  • Hormonal imbalance (elevated androgens)
  • May or may not have insulin resistance
  • Generally considered less severe than PCOS

PCOS

  • Ovarian cysts (polycystic ovaries)
  • Hormonal imbalance (elevated androgens)
  • Insulin resistance (common)
  • Metabolic syndrome risk factors
  • More comprehensive condition affecting multiple body systems

What Is Normal

It's important to note that having some ovarian cysts doesn't necessarily mean you have PCOD or PCOS. Many people have occasional cysts that resolve on their own without treatment.

What Is Not Normal

You should seek medical evaluation if you experience:

  • Irregular or absent periods
  • Excessive hair growth (hirsutism)
  • Acne or oily skin
  • Weight gain, especially around the abdomen
  • Difficulty losing weight
  • Thinning hair or hair loss
  • Dark patches on skin (acanthosis nigricans)
  • Difficulty conceiving

When to See a Doctor

Consult a healthcare provider if:

  • You have irregular periods or no periods
  • You're experiencing symptoms that might indicate PCOS/PCOD
  • You're having difficulty conceiving
  • You notice changes in your body hair, skin, or weight
  • You want to understand your hormonal health better

Diagnosis and Treatment

Both conditions require medical diagnosis through:

  • Medical history and symptom assessment
  • Physical examination
  • Blood tests (hormone levels, glucose, insulin)
  • Ultrasound to check for ovarian cysts

Treatment typically includes:

  • Lifestyle modifications (diet and exercise)
  • Medications to regulate periods
  • Medications to manage insulin resistance (if present)
  • Hormonal treatments for symptoms like excess hair growth
  • Fertility treatments (if trying to conceive)

Remember, both PCOS and PCOD are manageable conditions. With proper diagnosis and treatment, many people can effectively manage their symptoms and lead healthy lives.

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