Dextromethorphan (DXM) is a common active ingredient in many effective over-the-counter cough and cold remedies. Taken according to label directions, it has an established safety record.
However, when abused by taking many times more than the recommended dose, medications containing DXM can cause a euphoric high and dangerous side effects.
Teens take large doses of DXM for a high that may include distortions of color and sound, hallucinations, out-of-body experiences, confusion, slurred speech and loss of motor control. Dangerous side effects include high blood pressure, rapid heartbeat and loss of consciousness.
Parents can take these steps to help prevent abuse:
1: Be sure your children know the dangers of DXM abuse.
2: Insist your children not take any medications without your knowledge.
3: Know which medicines (and how much of them) you have at home.
4: Check your medicine cabinet often to see if cough medicines are disappearing — a sign your teen may be abusing them.
Source: Good Neighbor Pharmacy Health Connection, August 2013