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... cornea changes shape. The lens becomes less flexible as you age. Each type of refractive error is ...
Restless legs syndrome (RLS) causes a powerful urge to move your legs. Your legs become uncomfortable when you are lying down or sitting. Some people describe it ...
... Rh factor? There are four major blood types: A, B, O, and AB. The types are based ...
Seizures are symptoms of a brain problem. They happen because of sudden, abnormal
electrical activity in the brain. When people think of seizures, they often ...
... If not treated, an STI can develop into a sexually transmitted disease (STD). STIs are usually spread ...
... types of cells in the body. They serve as a repair system for the body. There are ...
... it is also higher if you: Have had a Helicobacter pylori infection Have had stomach inflammation Are ...
... can lead to problems later on. They have a higher risk for pregnancy-related high blood pressure ...
... an uncommon disease that requires immediate treatment in a hospital. It causes painful tightening of the muscles, ...
... depend on how far along the pregnancy is, as well as the type, size, and stage of ...
... the chance of carrying more than one baby. A family history of twins also makes multiples more ...
... 13 vitamins your body needs. They are: Vitamin A B vitamins (thiamine, riboflavin, niacin, pantothenic acid, biotin, ...
... VHL)? Von Hippel-Lindau syndrome (VHL), also known as Von Hippel-Lindau disease, is a rare condition ...
... around the house or in the garden, or a sudden jolt such as a car accident. The lower back is the ...
... during their lives. Back pain can range from a dull, constant ache to a sudden, sharp pain.
Acute back pain comes on ...
A brain aneurysm is an abnormal bulge or "ballooning" in the wall of an artery in the ... aneurysms because they are often the size of a small berry. Most brain aneurysms produce no symptoms ...
If you need a mastectomy, you have a choice about whether or not to have surgery to rebuild the shape of the breast. Instead of breast reconstruction, you could choose to ...
What is immunotherapy? Immunotherapy is a cancer treatment that helps your immune system fight cancer. It is a type of biological therapy. Biological therapy uses substances made ...
Cardiac rehabilitation (rehab) is a medically supervised program to help people who have: A heart attack Angioplasty or coronary artery bypass grafting for coronary heart ...
... to do something that results in harm to a
child or puts a child at risk of harm. Child abuse can ...
