prostaglandin
/ˌprɑstəˈɡlændɪn/
noun
- A chemical in the body that affects pain, inflammation, blood flow, and other processes.
- Prostaglandins help control blood pressure and muscle contractions in the body.
- Prostaglandins are released when you get a cut, causing swelling and pain.
- Aspirin works by blocking the production of certain prostaglandins.