Multiple sclerosis is a disease of the central nervous system characterized by bouts of symptoms that

Because it has to withstand constant contact with digestive juices and acids, the inner lining of esophagus,

Seasonal affective disorder (SAD) typically sets in from late September to mid-October, grows worse in

Sickle cell anemia, also called sickle cell disease, is a blood disease that is caused by an abnormal

Post-traumatic stress disorder (PTSD) (or syndrome) describes an extensive set of symptoms that occurs

Prostate cancer is a common affliction of men over the age of 50, yet few men affected even know they

If gingivitis goes untreated, periodontitis (infection around the root of the tooth) can result. Periodontitis,

Stomach cancer, sometimes called gastric cancer, is a difficult condition to diagnose, since its early

The prostate gland is a male reproductive organ that secretes the fluid that semen needs to transport

If you are bitten by a snake, you will certainly know it. Not only will you see the snake-either as it