A pharmaceutical composition comprising medium-molecular-weight heparin or an amino acid derivative of medium-molecular-weight heparin.

摘要

PROBLEM TO BE SOLVED: To provide a pain therapeutic agent having an extremely low risk of bleeding at the same time as preventing or treating pain. SOLUTION: A pharmaceutical composition for preventing or treating pain with suppressed anticoagulant action, which comprises a medium molecular weight heparin having an average molecular weight of 8,500 to 9,500 or an amino acid derivative of the medium molecular weight heparin as an active ingredient. thing. [Selection diagram] None