Aspirin therapy may help reduce the risk of heart attack by thinning the blood and preventing clots. But it’s not safe for everyone.

The University of California – Davis Health System says you should be wary of aspirin therapy if you:

• Have kidney or liver disease.
• Drink three or more alcoholic beverages daily.
• Have uncontrolled high blood pressure.
• Take a blood-thinning medication.
• Have any possible symptoms of stroke.

Source: HealthDay