Harvard Health Content API

Some allergy medicines and nighttime symptoms may affect blood pressure in unexpected ways. Find out what to watch for before choosing a treatment.

Fibroids can change as hormone levels shift, but bleeding patterns and new symptoms after menopause still deserve careful medical attention.

Cervical spinal stenosis can cause pain, numbness, and balance problems. Explore treatment choices and symptoms that may signal a more serious issue

Retrolisthesis may appear on an x-ray with or without symptoms. Explore what can cause this spinal change and how doctors approach treatment

Graves’ disease affects the thyroid, but its broader impact may involve other parts of the body. Find out which conditions doctors monitor.

A sarcoidosis diagnosis followed by ITP can raise concerns about a possible connection. Discover what may link these conditions and what remains uncertain.

A bile flow problem can cause noticeable changes in the skin, urine, stools, and comfort, with treatment depending on the underlying cause.

Sinus symptoms can have several causes, and certain patterns may help distinguish a routine cold from a problem needing medical attention.

5-HTP is often promoted for mood support, but its effects, side effects, and place among depression treatments deserve careful consideration.