Anyways, if he is on blood thinners he should get careful on the side effect of those pills, as they seem to have some negative long term effects on the brain the the nervous system as a whole.
I've been on blood thinners since 1983. Blood thinners themselves don’t directly cause brain or nervous system damage, but their main long-term risk is bleeding in or around the brain/spinal cord. Someone reading that may have jumped to the conclusion it affects the brain or nervous system and wrote that and rumors spread.... but it's not true.
