Bleeding in the brain is known as a hemorrhagic stroke. This is different from a stroke that results from a blocked artery. There is some evidence that the excessive bleeding some people experience when taking blood thinners, as they may increase the risk of hemorrhagic stroke.
There is no proof that supplementing with fish oil increases the risk of strokes. Talk with your healthcare provider to see if the benefits of fish oil outweigh any concerns you may have.

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