How often cortisone injections are given varies based on the reason for the injection. This is determined on a case-by-case basis by the health care practitioner. If a single cortisone injection is curative, then further injections are unnecessary. Sometimes, a series of injections might be necessary; for example, cortisone injections for a trigger finger may be given every three weeks, to a maximum of three times in one affected finger. In other instances, such as knee osteoarthritis, a second cortisone injection may be given approximately three months after the first injection, but the injections are not generally continued on a regular basis.
If you have an obvious hernia, the health care professional may not require any other tests (if you are healthy otherwise) to make a diagnosis. If you have symptoms of a hernia (dull ache in groin or other body area with lifting or straining but without an obvious lump), the doctor may feel the area while increasing abdominal pressure (having you stand or cough ). This action may make the hernia able to be felt. If you have an inguinal hernia, the doctor will feel for the potential pathway and look for a hernia by inverting the skin of the scrotum with his or her finger.