Disprin pain relieving 81 mg Tablet 100pcs contain acetylsalicylic acid, which in low doses belong to a group of medicines called anti-platelet agents. that causes the blood to clot and are involved in thrombosis Disprin 81 tablets are taken to reduce the risk of blood clots forming and thereby prevent further: • Heart attacks • Strokes • Cardiovascular problems in patients who suffer from stable or unstable angina (a type of chest pain). How to use: Follow your doctor instructions