Diagnosis - means the recognition of a disease or condition by its outward signs and symptoms. Combination of symptoms allows the doctors to ascertain the diagnosis of the specific disease. Diagnosis is the term given to the conclusion reached through this particular process. The physician conducts a physical examination of the patient, and performs or schedules various tests and procedures in order to decide on problem-oriented Medical diagnosis.

Medical evaluation includes various diagnostic procedures, which include different tests based on understanding the likelihood of significant disease. The tests are performed in order to confirm or disprove the diagnosis based on the doctor's preliminary assumption regarding the patient' condition and the illness he might have. Medical tests usually performed are measuring blood pressure, checking pulse rate, heart tests, urine tests, blood tests, and electrocardiogram.

Medical diagnosis sites present in the Net describe symptoms and help to diagnose health problems on-line. They can help to narrow down the Diagnosis and get information about possible causes of illness. However, they don't substitute qualified physicians, but only add to the information the patient has obtained in order to get full information regarding his Medical diagnosis.