Aspirin Page

By blocking thromboxane A2 production, aspirin prevents blood platelets from aggregating, which is why it is used to prevent heart attacks and strokes.

Aspirin works by inhibiting enzymes called cyclooxygenase-1 (COX-1) and COX-2, which are responsible for producing prostaglandins—substances that cause inflammation, pain, and fever. aspirin

Commercialized in 1899, it quickly became a staple in medicine cabinets,, eventually helping millions manage aches and reduce fevers during the 1918 Spanish flu pandemic. By blocking thromboxane A2 production

While generally safe, aspirin carries risks, particularly when used long-term: aspirin prevents blood platelets from aggregating

While essential for individuals who have already had a heart attack (secondary prevention), many experts now advise against daily aspirin for healthy individuals (primary prevention) due to bleeding risks outweighing the benefits. Aspirin - NHS inform