
Recreational Drugs Linked to Higher Stroke Risk, New Analysis Finds
A large analysis of medical data from over 100 million people links recreational drug use to a higher risk of stroke, with amphetamine users facing about a 122% increase, cocaine about 96%, and cannabis around 37%. In people under 55, amphetamine risk nearly triples and cocaine increases by about 97%, while cannabis rises roughly 14%. Mendelian randomization supports a causal link, likely via blood pressure spikes, vessel constriction, and clotting, though opioids showed no significant association. The findings underscore stroke risk from these substances and serve as a warning, not a guide to drug use.











