what does asprin do
Knowledge center. Aspirin, or acetylsalicylic acid (ASA) is a salicylate drug, and is generally used as an analgesic (something that relieves pain without producing anesthesia or loss of consciousness) for minor aches and pains, to reduce fever (an antipyretic), and also as an anti-inflammatory drug.spirin has also become increasingly popular as an anti-platelet-used to prevent blood clot formation-in long-term low doses to prevent heart attacks and strokes in high risk patients. Nowadays, aspirin is often given to patients immediately after a heart attack to prevent recurrence or cardiac tissue death.