Subcutaneous injection agent and method for producing a syringe containing the subcutaneous injection agent

摘要

PROBLEM TO BE SOLVED: To provide an injection for subcutaneous injection which hardly causes inflammation and a syringe containing the injection for subcutaneous injection. SOLUTION: In the method for producing a subcutaneous injection, the agent has a hydrogel containing calcined hydroxyapatite particles, and the production method removes air contained in the agent. The manufacturing method characterized by having. [Selection figure] None