Less serious side effects of dextromethorphan include:
Hereof, is dextromethorphan a sedative?
Dextromethorphan (DXM or DM) is a drug of the morphinan class with sedative, dissociative, and stimulant properties (at higher doses). When exceeding approved dosages, dextromethorphan acts as a dissociative anesthetic.
Which cough syrup makes you sleepy?
Robitussin Nighttime Cough Dm (Dextromethorphan / Doxylamine) is a combination medicine that treats cold symptoms. Doxylamine is an antihistamine that relieves a runny nose and makes you very sleepy. Dextromethorphan is a cough suppressant.
Can you get high off of dextromethorphan?
DXM, or dextromethorphan, is a common ingredient in cough and combination cold medicines. Teens, however, have found another use for cough medicine -- getting high. Taking huge doses of cough medicine to get high may sound revolting. In fact, you might assume it's just an obscure fringe thing.