ASPIRIN has been trusted for over 100 years and ASPIRIN 81mg is the #1 Doctor recommended brand of low dose acetylsalicylic acid (ASA) for doctor supervised long-term preventive therapy. ASPIRIN 81mg tablets with the special enteric coating allows it to pass undissolved through the stomach and into the intestine reducing the risk of stomach upset. To maintain this protection, tablets should not be crushed or broken.One heart attack happens every 9 minutes in Canada. Carry ASPIRIN 81mg with you, it could help save your life. If you think you are having a heart attack, call 9-1-1 immediately then chew or crush and swallow two tablets.