Hypothyroidism, commonly known as underactive thyroid, occurs when the thyroid gland does not produce enough hormones. This can result in a slowed metabolism and a range of symptoms including fatigue, weight gain, and sensitivity to cold.

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Hypothyroidism FAQ


What is hypothyroidism?

Hypothyroidism is a condition where the thyroid gland doesn't produce enough hormones.

What causes hypothyroidism?

Common causes of hypothyroidism include autoimmune disease, radiation therapy, and certain medications.

What are the symptoms of hypothyroidism?

Symptoms may include fatigue, weight gain, constipation, dry skin, and depression.

How is hypothyroidism diagnosed?

Diagnosis is usually based on symptoms and the results of thyroid function tests.

What are the complications of untreated hypothyroidism?

Potential complications include heart problems, goiter, infertility, and birth defects.

Can hypothyroidism be cured?

While it can't usually be cured, it can be effectively managed with medication.

How is hypothyroidism treated?

Treatment typically involves hormone replacement medication, such as levothyroxine.

Is hypothyroidism common?

Hypothyroidism is relatively common, especially in women and older adults.

Can hypothyroidism lead to weight gain?

Yes, weight gain is a common symptom of hypothyroidism due to a slowed metabolism.

How long do I need to take medication for hypothyroidism?

Most people need to take medication for the rest of their lives.

Can hypothyroidism affect fertility?

Untreated hypothyroidism can affect fertility, but it can often be managed with medication.

Are there any natural treatments for hypothyroidism?

Some people find relief from symptoms with dietary changes and supplements, although medication is usually necessary.

Can hypothyroidism cause depression?

Yes, depression is a common symptom of hypothyroidism.

Is hypothyroidism the same as hyperthyroidism?

No, they are opposite conditions. Hyperthyroidism is when the thyroid gland is overactive.

Can hypothyroidism be prevented?

In some cases, such as those related to iodine deficiency, hypothyroidism can be prevented.

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