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Demystifying PCOS, Its causes and treatment

October 4, 2021

Polycystic ovarian syndrome, widely known as PCOS, is a hormonal disorder affecting women in the reproductive age group.  The incidence of PCOS in Indian women is increasing every year. It is estimated that about 1 in 5 Indian women in the reproductive age group suffer from PCOS. More and more young women are now becoming aware about PCOS. The number of women visiting a Gynaecologist’s office to know if their symptoms are consistent with PCOS is also increasing. In this article, we shall attempt to demystify PCOS and empower women to make better treatment choices.

Book an Appointment with Dr. Daksha Bakre for all your gynecology concerns.

Is PCOD the same as PCOS?

While the terms PCOD and PCOS are often used interchangeably, there is a difference between the two conditions. PCOD is a disorder in which the ovaries appear enlarged and polycystic. PCOS on the other hand is a more serious metabolic condition.

The 3 main features of PCOS are:

  1. Anovulatory menstrual cycles - An anovulatory menstrual cycle is the one in which the process of ovulation (release of a mature egg) does not happen. This may manifest as irregular periods or difficulty in conceiving.
  2. Hyperandrogenism – High levels of "male" hormones in your body may cause physical signs such as excessive facial hair growth, thinning of scalp hair or breakout of acne. 
  3. Ultrasound findings of polycystic ovaries – The ovaries appear enlarged in size with a volume greater than 10 cc and show more than 12 small follicles of about 5-6 mm diameter arranged peripherally in each ovary giving it a ‘String of Pearls’ appearance. 

A diagnosis of PCOS is made if at least 2 of these 3 features are present.

Must Read - Polycystic Problems: How to Detect PCOS


The exact cause for PCOS is still not known.   However it appears  to be strongly linked with genes associated with diabetes and  insulin resistance. PCOS is usually triggered by a sudden weight gain attributable to a stressful or sedentary lifestyle. It has also been associated with chronic low grade inflammation.  .

Signs and symptoms of PCOS  

In most cases  the signs and symptoms of PCOS start after an episode of sudden weight gain.  In few  women symptoms may be apparent from teenage years.     Few women may discover the problem only   when they find it difficult  to conceive. Following are the common signs and symptoms of PCOS –

1)    Irregular periods

Most women with PCOS experience delayed periods with scanty bleeding   due to lack of ovulation. Some women experience only blackish brownish discharge during periods. Some women may not get periods at all  and need medication to induce periods. Some women experience very frequent periods. However, some women with PCOS might have regular periods with normal bleeding. Some women with PCOS experience very heavy or prolonged bleeding, especially  if the periods are substantially delayed.   .

2)    Hair growth

Hirsutism or  excessive growth of coarse dark hair   on the face,  chest,belly, back, thighs or upper arms, is a visible and bothersome symptom of PCOS.  It is caused by the high levels of androgens present in the body. 

3)     Acne

Skin becomes oily due to the effect of male hormones leading to clogged pores and development of nodulocystic acne , especially in the beard area and jaw line.  t.

4)    Weight gain

Women who have PCOS are prone to insulin resistance. As a result women with PCOS tend to put on weight rapidly. Losing weight can be quite a challenge and women with PCOS often find themselves struggling to shed the extra kilos. Overweight or obese women with PCOS are at an increased risk of developing diabetes, hypertension, high cholesterol and heart diseases.

5)    Skin darkening

Dark velvety discolouration  of skin folds and body creases like on the neck, in the groin, armpits   or under the breasts is a sign of insulin resistance usually observed in overweight or obese patients with PCOS

6)    Hair  Fall

Hair fall and   thinning of scalp hair is also a sign of high androgen levels.

7)  Mood Disorders

Studies have shown that women with PCOS have a higher risk of suffering from mood disorders like depression or anxiety.

8)    Headaches

Women with PCOS may suffer from headaches which are triggered due to hormonal changes.

Must Read - Living with PCOS: Risks, Management, and Treatment.


Unfortunately  there is no permanent cure for PCOS at present. The treatment is aimed at  alleviating the symptoms. It may involve regularisation of periods in women with irregular cycles, or reduction of acne and excessive facial hair growth or treatment for fertility. The recommended treatment options include - 

Birth control pills

These are usually prescribed to regularise periods. Birth control pills suppress excessive androgens and also help reduce acne, excessive hair growth and thinning of hair. 


Metformin is a medicine commonly used in the treatment of type 2 diabetes but can also be used to break insulin resistance in PCOS patients.

Anti-androgenic medicines  

Medicines like Spironolactone have anti-androgenic action and may be prescribed to reduce acne and facial hair growth.

Fertility Treatments : 

If pregnancy is desired then treatment is aimed at bringing about ovulation with the help of medication. Sometimes, Metformin may also be added to improve the outcome. Rarely, a surgical procedure called laparoscopic ovarian drilling  may be performed for fertility problems associated with PCOS that do not respond to medicine. Some women may need a more aggressive approach like IVF.  

Dermatological treatments - for acne, excessive facial hair growth  and thinning of scalp hair may be warranted in some cases. A combination of laser treatments, birth control pills and eflornithine cream is seen to be more effective for reducing the facial hair growth. 

Lifestyle Changes - Last but not the least, some lifestyle interventions can really make a difference and relieve symptoms. Eat a balanced diet, include plenty of fruits and vegetables. Avoid fried items, junk food and sugary or calorie dense foods. Limit the intake of caffeine. Exercise regularly and be physically active. Get enough sleep. Try to maintain your weight in the normal range for your height. Say absolute no to smoking, as this increases the risk of hypertension, cholesterol and heart disease.

Want to consult the best gynecologists in India? Please find the links below.

  1. Best Gynecologists in Bangalore
  2. Top Gynecologists in Chennai
  3. Top Obstetricians & Gynecologists in Mumbai
  4. Top Gynecologists near me in Pune
  5. Best Obstetricians & Gynecologists in Chandigarh
  6. Top Obstetricians & Gynecologists near me in Gurgaon
  7. Best Gynecologists near me in Noida
  8. Top Gynecologist near me in Panchkula

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