PCOS symptoms in children

Overview

PCOS stands for polycystic ovary syndrome. It is a hormonal condition that affects how the ovaries work. It can cause irregular periods, extra hair growth, acne, and weight gain. It is common in teenagers and young women.

PCOS is very common. It affects about 1 in 10 women and people with ovaries. In teenagers, doctors may not diagnose it right away because some symptoms, like irregular periods, are normal in the first year or two after periods begin.

PCOS mainly affects people with ovaries during their reproductive years, which usually starts in the teenage years. It is very rare in young children before puberty.

Symptoms

Common symptoms

• Irregular, missed, or very heavy periods
• Acne, especially on the face, chest, or back
• Unwanted hair growth on the face, chin, chest, or belly
• Weight gain or trouble losing weight, especially around the belly
• Thinning hair on the scalp

Symptoms in children

• Irregular menstrual cycles that do not settle after the first year
• Heavy bleeding during periods
• Acne that is hard to treat
• Excess hair growth on the face, arms, or body
• Weight gain that is hard to control
• Mood changes or feeling anxious about body changes

Symptoms in older adults

• PCOS symptoms often continue into adulthood, but they can change over time.
• Periods may become more regular with age, though some irregularity may continue.
• In older adults, the focus often shifts to preventing long-term health issues like type 2 diabetes, high blood pressure, and heart disease.

Causes

Main causes

• The exact cause of PCOS is not fully understood.
• It is linked to an imbalance of hormones, including higher levels of androgens (hormones that are usually more active in males).
• Many people with PCOS have insulin resistance, which means their body does not use insulin well.
• Genetics appears to play a role — PCOS often runs in families.

Risk factors

• Having a mother or sister with PCOS
• Being overweight or gaining weight quickly
• Having insulin resistance or type 2 diabetes
• A history of irregular periods

When to see a doctor

See a doctor urgently if:

• Your child has severe pelvic pain.
• Your child has very heavy bleeding that makes them feel faint or weak.
• Your child has fever with pelvic pain.

Book a routine appointment if:

• Your child has periods that are still irregular more than a year after they first started.
• Your child has unwanted hair growth or acne that is bothering them.
• Your child has weight gain that is hard to explain or manage.
• You notice dark, velvety patches of skin, often on the neck or under the arms.

Diagnosis

A doctor usually diagnoses PCOS based on your child's symptoms, a physical exam, and blood tests. They may also do an ultrasound of the ovaries. For teenagers, doctors may look for at least two of these signs: irregular periods, signs of higher androgen levels, or puffy-looking ovaries with many small cysts on an ultrasound.

Tests that may be done

• Blood tests to check hormone levels, including androgen and sometimes thyroid hormones
• Blood tests to check blood sugar and insulin levels
• A pelvic ultrasound to look at the ovaries
• A glucose tolerance test, which checks how well the body handles sugar

What to expect at your appointment

The doctor will ask about your child's periods, symptoms, family medical history, and lifestyle. They may check height, weight, blood pressure, and skin. The appointment may take a little while. It helps to write down any questions you and your child have beforehand.

Treatment

There is no cure for PCOS, but it can be managed well. Treatment focuses on the symptoms that affect your child the most. Healthy habits, emotional support, and medical care can all work together to help your child feel better.

Self-care at home

• Encourage regular physical activity, even short daily walks.
• Help your child eat balanced meals with vegetables, whole grains, and lean proteins.
• Make sure your child gets enough sleep.
• Find ways to reduce stress, like breathing exercises or hobbies.
• Use gentle, non-oily skincare products for acne.

Medical treatments

Medical treatment depends on the main symptoms. For irregular or heavy periods, doctors may recommend a type of hormonal medicine. For insulin resistance, they may suggest a medicine that helps the body use insulin better. For acne and excess hair, there are creams and other treatments that can help. No single medicine works for everyone, and a doctor will create a plan that is safe for a growing person.

When is surgery considered?

Surgery is rarely needed for PCOS in children or teenagers. It is not the first choice of treatment, and doctors only consider it in very special situations after other options have not worked.

Living with this condition

Helping your child build steady routines around food, movement, and sleep can make a big difference. It is also important to keep communication open. Managing PCOS is a team effort between your child, you, and their healthcare provider.

Lifestyle tips

• Use a period tracker app to notice patterns.
• Involve the whole family in healthy eating.
• Set aside time for physical activity most days.
• Talk openly about how your child is feeling about body changes.

Diet and exercise

A balanced diet with fruits, vegetables, whole grains, and lean proteins is helpful. Limit sugary drinks and heavily processed snacks. Aim for at least 60 minutes of physical activity most days, but starting with 20 minutes is still useful. The goal is consistency, not perfection.

Mental health and emotional wellbeing

PCOS can affect how a child feels about their body. Acne, weight changes, and unwanted hair can be very upsetting. Many teens feel self-conscious or stressed. It is important to name these feelings and to ask for help when needed.

Prevention

PCOS cannot be prevented because it is tied to genetics and how the body works. But it is possible to reduce symptoms and lower the risk of long-term health problems by keeping a healthy lifestyle and staying connected with a healthcare provider.

Complications

If left untreated

• Over time, periods may stay irregular, and the lining of the womb can build up, which increases certain risks.
• PCOS is linked to a higher chance of type 2 diabetes, high blood pressure, and high cholesterol later in life.
• In adulthood, PCOS can make it harder to get pregnant, though it is still very possible.

Long-term outlook

With early diagnosis and good care, most young people with PCOS can manage their symptoms and lead full, healthy lives. Many adults with PCOS go on to have children if they want to. PCOS does not define who your child is.

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