Original: Headache following spinal anaesthesia Hypertension in ephedrine users, which prompted FDA to remove the status of dietary supplement of ephedra extracts Insomnia caused by stimulants, methylphenidate (Ritalin), Adderall, etc.
Simplified: Headache following spinal anesthesia Hypertension in ephedrine users, which prompted FDA to remove the status of dietary supplement of ephedra extracts Insomnia caused by stimulants, Ritalin®, Adderall®, etc.