Pneumonia is a severe infection of the lungs and can be caused by a bacteria or virus. The disease attacks air sacs in the lungs, causing...more

A degenerative condition where the eye loses the ability to focus, presbyopia symptoms typically appear when a person is in their mid-40s. To learn...more

An inflammatory bowel disease, crohn's disease can affect any part of the gastrointestinal tract and can attack people of any age. Learn about ways...more

Acid reflux is a condition where stomach acids back up in the esophagus. You can alleviate symptoms through medication and by controlling your diet.more

Normal blood pressure range is around 120-80. If your blood pressure is 140-90 or higher, you might suffer from chronic hypertension. Learn about...more

Anemia is a condition that develops when there are not enough healthy red blood cells to carry oxygen to the body's tissue. The result is a loss of...more

Acne can affect men and women of all ages. Most acne can be cured with over-the-counter treatments, but in many situations, you will need to see a...more

Anxiety is a reaction to stress, but those suffering from panic disorders and generalized anxiety disorders should consult a medical professional.more

Anorexia nervosa affects both men and women and causes an unhealthy obsession with weight and distorted body image. Anorexic people are severely...more