Sudafed 12 Hour (pseudoephedrine) is an oral over-the-counter medication used to treat nasal congestion.

Benadryl is an effective, short-acting antihistamine used to treat allergies. However, it is not right for everyone. Here's what you need to know.

Drugs containing the decongestant pseudoephedrine can worsen high blood pressure and other circulatory problems in people with thyroid disorders.

Aniracetam is a supplement used to improve cognition, memory, and mood. Others believe it can treat Alzheimer's and ADHD. See what the research says.

The Breast Cancer Research Foundation is the largest nonprofit funder of breast cancer research worldwide. Learn more about it.

Discover how coffee, one of the most popular beverages around the world, can actually lower your stroke risk.

Vitamin and mineral supplements during cancer treatment may have potential risks as well as potential benefits. What do you need to know?

The composition of body fluids is dictated by their specific uses and functions. Learn more about the complex compositions of eight body fluids.

Graves' disease can be treated at home with traditional therapies, antithyroid medications, and complementary therapies.