Is Aspirin Enough to Prevent Stroke?

Because aspirin can cause major bleeding, the appropriate dose is the lowest dose that is effective in preventing both MI and stroke because these two diseases frequently co-exist.

How effective is aspirin in preventing strokes?

The most recent AHA (American Heart Association) guideline for the primary prevention of cardiovascular disease and stroke recommends the use of aspirin in persons whose 10-year risk for coronary heart disease is 6–10% to improve the likelihood of a positive balance of coronary risk reduction over bleeding and ...

Can you still have a stroke while on aspirin?

Taking aspirin isn't advised during a stroke, because not all strokes are caused by blood clots. Some strokes are caused by ruptured blood vessels and taking aspirin could make these bleeding strokes more severe.