OTC
Painkiller / Anti-inflammatory / Blood thinner (NSAID and Antiplatelet)
Aspirin
Last reviewed April 2026
Who is this for?
What is this drug?
Aspirin is a painkiller and blood thinner that works by blocking chemicals in your body that cause pain, swelling, and fever, and also by preventing blood cells from sticking together to form clots.
What is it used for?
Headachebody painfeverjoint paintoothachemuscle painprevention of heart attack and stroke in people at riskmild arthritis pain
Available Over The Counter
Available at pharmacies without a prescription. Rules may vary by country.