At the low doses used for the heart, aspirin permanently blocks an enzyme in platelets so they cannot clump together, which keeps clots from forming in narrowed arteries. At higher doses it also relieves pain and fever.
Most side effects are mild and settle as your body adjusts. Tell your doctor if any of them persist or trouble you.
16 brands with the same salt and strength — same form first, then cheapest. Pack size and form can still differ, and the same salt does not suit every patient. Please confirm with our pharmacist before switching.