Typically, Entrophen Chewable Tabs are taken once a day as an antiplatelet drug to thin your blood. Many adults take a low milligram (81mg) Acetylsalicylic Acid once daily as a way to prevent heart disease or a heart attack if you are at risk for one or you have previously had a heart attack. Aspirin (Acetylsalicylic Acid) works by interfering with the clotting action of your blood so a clot will not form and block any arteries that can cause a cardiac event.

Discuss aspirin therapy with your doctor if you are at risk for a heart attack or stroke due to a previous attack, you are diabetic, you are a smoker, your blood pressure is high, you experience angina, or you have had coronary bypass surgery.