Does heparin need to be refrigerated?

Aug 30, 2022 Source: Cainiu Health
Disease description:

My grandfather has a thrombotic disease, and the doctor recommended heparin treatment. I would like to know whether heparin needs to be refrigerated.

Doctor's answer (1)
Dr. Yang Shuwen
Heparin does not necessarily need to be refrigerated; whether heparin requires refrigeration depends on its formulation. If heparin is in tablet form, it generally does not require refrigeration. However, if it is in injectable solution form, it usually needs to be stored under refrigeration, as high room temperatures may affect its efficacy. When using heparin in daily life, it is recommended to follow medical advice and avoid blind usage to prevent adverse effects.