Calcium is a mineral that is found naturally in foods. Calcium is necessary for many normal functions of the body, especially bone formation and maintenance. Calcium carbonate is used to prevent or to treat a calcium deficiency.
Indocin is a non-steroidal anti-inflammatory drug (NSAID). It is used to reduce swelling and to ease pain. It may also be used for painful joint and muscular problems such as arthritis, tendinitis, bursitis, and gout.