Get the facts on Viagra and other oral erectile dysfunction medications.
Certain medications can aggravate symptoms of gastroesophageal reflux disease (GERD). Learn more.
Learn more about this minimally invasive imaging test combining endoscopy and ultrasound to diagnosis digestive and lung diseases.
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.
Kidney cysts — round pouches of fluid on or in the kidneys — are sometimes discovered during routine imaging exams. Learn when treatment may be needed.
Fetal ultrasound images can help your doctor evaluate how your pregnancy is progressing.
This imaging method uses sound waves to create pictures of the inside of your body. Learn how it works and how it’s used.
This mental health disorder includes a pattern of unstable intense relationships, distorted self-image, extreme emotions and impulsiveness.
Confused by the credentials for doctors, nurses and physician assistants? Get definitions of common credentials and learn why they matter.
Confused by the buffet of treatment options for type 2 diabetes? Use this guide to help decode the various medications that help control blood sugar.