Hypothyroidism may affect obsessive-compulsive disorder (OCD) through altered neurotransmitter activity, inflammation, and immune system responses. The connection may also work the other way around.

Thyroid hormone replacement is a medication you take to replace hormones if your thyroid isn’t producing enough or if your thyroid has been removed. Thyroid hormone replacement typically involves ...

Thyroid hormones play a fundamental role in cardiovascular function. They influence how the heart responds to adrenaline, how the heart uses energy and how constricted or relaxed blood vessels are.

The thyroid and parathyroid glands are two hormone-producing entities of the endocrine system. The thyroid gland produces hormones that influence numerous metabolic functions in the body, including ...

Thyroid hormone plays a key role in regulating a range of physiologic functions, including metabolism, temperature, heart rate, and growth. It accomplishes this impressive array of activities by ...

Hyperthyroidism affects TSH levels, causing them to fall below expected ranges. Hyperthyroidism can occur when the thyroid gland in the neck produces too much thyroid hormones, including ...