You won't believe these 10 facts about people. Cortisone cream is a topical corticosteroid ointment that reduces inflammation to areas where applied. It is often used to topically treat arthritis pain from inflammation of the joints, as well as inflammation of the skin caused by various skin disorders and conditions.t is also a primary ingredient in over-the-counter hemorrhoid medication. In prescription strength, cortisone cream may be prescribed to treat skin conditions that are unresponsive to over-the-counter products.
A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air handling equipment. A damper may be used to cut off central air conditioning (heating or cooling) to an unused room, or to regulate it for room-by-room temperature and climate control. Its operation can be manual or automatic. Manual dampers are turned by a handle on the outside of a duct.
damper - a movable iron plate that regulates the draft in a stove or chimney or furnace. 1  chimney - a vertical flue that provides a path through which smoke from a fire is carried away through the wall or roof of a building. 2  plate - a sheet of metal or wood or glass or plastic.