What the thyroid does
The thyroid gland in your neck makes hormones that regulate metabolism, energy and temperature.
Common conditions
An underactive thyroid can cause tiredness, weight gain and feeling cold. An overactive thyroid can cause weight loss, a fast heartbeat and anxiety.
Testing and care
A blood test checks thyroid function. Endocrinologists and physicians manage thyroid conditions.
Trusted sources
- World Health Organization (who.int)
- Indian Council of Medical Research (icmr.gov.in)
- Ministry of Health and Family Welfare, Government of India (mohfw.gov.in)
This content is for educational purposes and does not replace professional medical advice. If you are worried about your health, talk to a doctor or call 112 in an emergency.