What Is PCOS?
Polycystic ovarian syndrome, or PCOS, is a hormonal condition that women can get during their childbearing years. It can affect your ability to have a child . It can also:
- Stop your periods or make them hard to predict
- Cause acne and unwanted body and facial hair
- Raise your risk of other health problems, including diabetes and high blood pressure
You can get treatments for the symptoms. And you could be able to get pregnant, although you may need to take medicines to improve your fertility.
So what are polycystic ovaries?
Polycystic ovaries are slightly larger than normal ovaries that have twice the number of follicles (fluid-filled spaces within the ovary that release the eggs when you ovulate).
However, having polycystic ovaries need not necessarily mean that you have polycystic ovarian disease (also called poly cystic ovarian syndrome). But if there are two or more following symptoms present, it can be PCOD.
Irregular, infrequent periods or no periods at all
An increase in facial or body hair and/or blood tests that show higher testosterone levels than normal
Ultrasounds scan that shows polycystic ovaries.
How does PCOD affect you?
PCOD is a condition that can affect your periods, fertility, hormones and appearance. It can also affect your overall health across time. It is estimated that this disease affects 2 – 26 among 100 women.
What are the usual symptoms?
Irregular/no periods
Excess hair growth on the face, chest, abdomen, or upper thighs – a condition called hirsutism
Loss of hair on head
Becoming overweight – experiencing a rapid increase in weight/ having difficulty in losing weight
Oily skin and acne
Reduced fertility – difficulty getting pregnant
Patches of thickened, velvety, darkened skin (acanthosis nigricans)
Depression and psychological problems
What are the causes of PCOD?
Though the exact cause of PCOD is unknown, it is often hereditary. Most of the PCOD symptoms presented are due to abnormal/ change in hormonal levels. Though Testosterone is considered a male hormone, it is also produced in small amounts by ovaries, in all women. Women with PCOD have elevated levels of testosterone, which causes most of the symptoms.
Abnormal levels of androgens can prevent the ovaries from releasing an egg every month (ovulation), cause the unwanted hair growth and acne.
Those with PCOD may not respond to insulin –the hormone that controls blood glucose levels. High levels of insulin can lead to weight gain, irregular periods, fertility issues and also elevate levels of testosterone.
What are the long-term health risks of PCOD?
PCOD not only affects the reproductive system, but the entire body.
It increases the of serious health conditions including heart ailments, diabetes and hypertension.
The risk of developing diabetes is higher if one is:
Over 40 years of age
Have family history of diabetes
Developed diabetes during pregnancy (gestational diabetes)
Is obese (a body mass index (BMI) of over 30)
Another condition that is associated with PCOS is metabolic syndrome, which leads to both diabetes and heart diseases.
Besides, if the number of periods is less than a year, the lining of the womb (endometrium) can thicken too much, leading to a condition called endometrial hyperplasia. This condition can subsequently lead to endometrial cancer or cancer of uterine lining. However, PCOD does not increase the chances of breast or ovarian cancer.
What are the treatment options for PCOD?
There is no cure for PCOD. However, it can be managed very efficiently with positive changes lifestyle and medicine, if required.
Many women with PCOD manage symptoms and long-term health risks without medical intervention, by adopting a healthy diet, exercising regularly and maintaining a healthy lifestyle.
Treatment for PCOD is personalised as symptoms and health problems, vary. Special treatment is given in case the patient wants to have a baby.
For overweight women, losing weight itself can help regulate the menstrual cycle. Even a loss of 5- 10 kg can be helpful in making menstrual periods regular. Weight loss can also improve cholesterol and insulin levels and relieve symptoms such as excess hair growth and acne.
Combined hormonal – birth control pills can be used for long-term treatment in women with PCOD (in those who do not wish to become pregnant). These pills regulate the menstrual cycle and reduce symptoms like hirsutism and acne by decreasing the androgen levels. They also decrease the risk of endometrial cancer.
Insulin-sensitizing drugs used to treat diabetes are used in the treatment of PCOD. These drugs help the body respond to insulin and decrease the androgen levels, which in turn improves ovulation. Restoring ovulation helps make menstrual periods regular and more predictable.
There are various ways to protect the lining of the womb using the hormone progestogen. This can be a five-day course of progestogen tablets (every three or four months)/ taking a contraceptive pill/ using the intrauterine contraceptive system (Mirena).
What can be done to increase the chances of pregnancy in women with PCOD?
Successful ovulation is the first step toward pregnancy. For overweight women, this can be achieved through weight loss. Medications can also be used to induce ovulation. Surgery on the ovaries can be opted for only medical management does not work. Such procedures are performed only if there is no other option.
How can long-term health risks of PCOD be managed?
Lead a healthy lifestyle
Change to healthy balanced diet: include fruits, vegetables, whole grain products, lean meat, fish and fibre. Avoid high sugar, high fat foods and alcoholic drinks.
Eat meals on time, especially breakfast.
Exercise regularly for at least 30 minutes a day – brisk walking is the best and easiest option.
Losing weight helps:
Manage insulin resistance/ developing diabetes
Lowers risk of heart problems
Lowers risk of uterine cancer
Regularises periods
Reduces acne
Decrease in excess hair growth
Improved mood and self-esteem
Do regular health checks
Women with PCOD and over the age of 40 should do regular blood sugar tests.
Women with PCOD and over the age of 40 should do regular blood sugar tests.
If you have had no periods/ have irregular bleeding, see a doctor immediately for uterine disorder/ cancer assessment.
Dr.Ruchi Tandon, is a Gynecologist doctor, practicing in leading hospitals in South Delhi, namely, Max Smart superspeciality hospital , saket , Apollo hospitals . She has over 13 years clinical experience in PCOD, irregular periods and other hormonal issues.