A patient came to OPD with excessive yawning, lacrimation, hypertension & tachycardia. An examination pupils were found to be dilated. Withdrawl from which of the following has lead to these symptoms?: (A) Cannabis, (B) Cocaine, (C) Morphine, (D) Amphetamine
Answer is C. Withdrawl from opioid compounds like Morphine can lead to excessive lacrimation, sweating, rhinorrhea, yawning, mydriasis, myalgia, hypertension & tachycardia.