Learn more about allergy medications. Find out what they do and how they can help your symptoms.
Kidney cysts — round pouches of fluid on or in the kidneys — are sometimes discovered during routine imaging exams. Learn when treatment may be needed.
Get the facts on Viagra and other oral erectile dysfunction medications.
A nuclear stress test creates images showing the blood flow to your heart. Here's how to prepare, and what you can expect.
This mental health disorder includes a pattern of unstable intense relationships, distorted self-image, extreme emotions and impulsiveness.
Certain medications can aggravate symptoms of gastroesophageal reflux disease (GERD). Learn more.
Learn which blood pressure medications might increase triglyceride levels.
Most breast calcifications are benign. Find out more about what can cause them, what they look like, and when to see a doctor.
What works for one person's pain may not help yours — and every pill poses risks. Find out how to sort through your options for maximum relief and minimum risk.
Learn what these chest images can show your doctor and what conditions they may uncover.