Medrol (methylprednisolone) dose packet (also spelled dose packet) is a corticosteroid that is used to treat and control inflammation associated with arthritis. and other conditions. Medrol is sold by Pharmacia and Upjohn.

Medrol (methylprednisolone) dose packet (also spelled dose packet) is a corticosteroid that is used to treat and control inflammation associated with arthritis. and other conditions. Medrol is sold by Pharmacia and Upjohn.