What causes lightheadedness?
People who experience lightheadedness feel dizzy or faint. This sensation is particularly common after standing up too quickly. Learn about the other possible causes and treatment options in this article.read more
What was ancient Egyptian medicine like?
Ancient Egyptian documents are probably the earliest records of healthcare practice. The ancient Egyptians knew something about the human body and they sought healing through both herbal medicine and incantations. They also practiced basic surgery. Both male and female doctors were important. Find out more.read more
What is lupus?
Lupus is a complex and potentially serious autoimmune condition. It has a variety of symptoms and can affect different parts of the body. It is difficult to diagnose, but new scientific discoveries are making early diagnosis easier. Treatment can provide effective ways to manage symptoms and improve quality of life.read more