mouth and dental disorders
Lip and Tongue Swelling
Introduction
An Overview of Allergic Reactions can make the lips swell. The reaction may be caused by sensitivity to certain foods or beverages, drugs, lipstick, or airborne irritants. But frequently, the cause of the swelling remains a mystery. A condition called Hereditary and Acquired Angioedema may cause recurring bouts of swelling. Nonhereditary conditions—such as Treatment depends on the cause. When a cause can be identified and then eliminated, the lips usually return to normal. A corticosteroid ointment is sometimes used to reduce swelling caused by an allergic reaction. Occasionally, excess lip tissue may be removed surgically to improve appearance. 