Good question to discuss with your doc. I'm 70 and asked if I should continue aspirin at my check up in November. Doc said yes, research shows that it's very effective at preventing clots. She did say that I should only occasionally take Motrin and other analgesics with blood-thinning effects. So Tylenol is now my go-to for the weekly headaches and that vague flu-y feeling ET patients sometimes get in the afternoon/evening. I like Motrin better for arthritis/joint pain, but still try Tylenol first.