PURPOSE: To provide a subcutaneous absorption drug enabling the absorption of a drug component through the skin into the body, and composed of a pocket capable of holding a drug and a pressure-sensitive adhesive tape piece to fix the pocket to the skin.

CONSTITUTION: The objective absorption drug is composed of a pocket capable of holding a drug (e.g. a hypnotic sedative, antipyretic, analgesic and anti- inflammatory agent, carcinostatic agent, antiallergic agent, cardiotonic agent, hypotensor, hormone, vitamin, etc.), and a piece of pressure-sensitive adhesive tape to attach the pocket to the skin. A magnet is preferably put together with the drug into the pocket. The pocket is preferably made of a plastic film.