Dr. William Samuel Yancy M.D., M.H.S.

What is a charley horse?A charley horse is a term used when referring to a muscle cramp or spasm. Although muscle cramps can occur in any muscle in the body, they are commonly experienced in the leg. In a muscle spasm, the muscle uncontrollably contracts and does not relax. When the contracting...

Ginseng supplements have been used for improving health for centuries in Asia and North America. Although this herbal medicine has been used for several medical conditions, it is not studied completely. Ginseng is of two basic types – Korean ginseng and American ginseng – and each have specific...

The cause or severity of insect bites or stings can be determined by the symptoms. Most bug bite symptoms cause itchy or painful red bumps. Other insect bites can cause welts or blisters. The following are some clues of common insect bites:...

What is Meningitis?Meningitis is the swelling or inflammation of the meninges, which are the three specific membranes covering the brain and the spinal cord. The primary function of the meninges is to protect the central nervous system. Meningitis is an uncommon infection that affects the delicate...

Atarax Atarax is a prescription medication that belongs to the class of antihistamines. This drug blocks histamine, which is a chemical produced during an allergic reaction. The activity taking place in the central nervous system is also reduced when this drug is taken. Atarax is also used as a...

Hemorrhoids are caused by an increase of pressure in the anal and rectal veins. This pressure can be caused by standing or sitting for too long, poor posture, anal intercourse, and many other things. However, the most common root causes of hemorrhoids are dietary and lifestyle choices. This means...