Why Do Doctors Recommend Lab Testing?
The most common reason people need further lab testing is to diagnose or rule out illnesses, diseases, and disorders. Typically, these tests are ordered when a physician suspects a patient might have symptoms or indications of a certain illness. Lab tests are conducted in this case by sending samples to a lab. According to the results, either the diagnosis is confirmed, or it is ruled out for the individual. Physicians can also use this information to determine the best course of treatment.
