I would advise you to keep records and tax returns for the years that include out-of-the-ordinary transactions (sales or donations of property), and income from activities such as stock option exercises, trust income, etc., for six years after the filing date of the return.
Aspirin is also used long-term to help prevent heart attacks, strokes, and blood clots, in people at high risk. Aspirin may also decrease the risk of certain types of cancer, particularly colorectal cancer. For pain or fever, effects typically begin within 30 minutes.
The U.S. Preventive Services Task Force recommends that men 45 to 79 take aspirin every day when the risk of a heart attack outweighs the risk of stomach bleeding. Same goes for women ages 55 to 79. Your doctor will know which risk is greater based on your health history.