Caffeine is the most popular drug in North America and in many other parts of the world. It is found in coffee, tea, cola beverages, and chocolate. Coffee drinking may be related to cancer of the lower urinary tract, including the bladder. Studies show that the risk for these cancers is independent of other factors [...]

After the clinical history is taken, the physician will perform a physical examination. Your physician will examine all of your joints, looking for evidence of tenderness, heat, swelling, and decreased motion. Your doctor will pay particular attention to the pattern of joint involvement because one of the distinguishing characteristics of RA is the particular pattern [...]

Psychotherapy is a treatment method, sometimes referred to as talking therapy, that involves a patient speaking with a therapist about his problems. The goals of psychotherapy include gaining insight and knowledge about the self and its emotional states and personal life history. The ultimate goal is to change ways of reacting to and dealing with [...]