
Over-the-counter (OTC) drugs are available at any pharmacy without a prescription. Like prescription drugs, they’re safe when used according to packaged instructions or when recommended by a doctor familiar with your medical history and other medications you may be taking.
Cough Medicines:
Teens can get high by taking cough medicine in excessive amounts. What makes them high is the cough suppressant ingredient called dextromethorphan, or DXM for short, found in more than 100 OTC products. In syrups, tablets, capsules, lozenges, and gelatin capsules, DXM can be found combined with other substances, such as antihistamines, expectorants, decongestants, and/or simple pain relievers.
OTC Medicines Commonly Misused By Teens:
Coricidin cough and cold tablets, Alka-Seltzer Plus cold and cough medicine, TheraFlu cough products, select Robitussin cough products, Tylenol cold and cough products … and many others, including store brands. To know if a product contains DXM, look on the label for “dextromethorphan” in the list of active ingredients.
Reason OTC & Couch Medicine Abuse Is Dangerous – DXM’s negative physical effects from overdose include rapid heartbeat, high blood pressure, diarrhea, seizures, panic, drowsiness, confusion, dizziness, blurred vision, impaired physical coordination, and coma.
- Side effects may be worse when DXM is used with other medications or with alcohol or illegal drugs.
- Overdoses of other ingredients found in DXM-containing medicines have their own serious side effects, including:
- Acetaminophen (pain reliever) = liver damage.
- Chlorpheniramine (antihistamine) = increased heart rate, lack of coordination, seizures, and coma.
- Guaifenesin (expectorant) = vomiting.
- Pseudoephedrine (decongestant) = irregular heartbeat, headaches, difficulty breathing, anxiety, and seizures.
(Source: Partnership for Drug-Free Kids guide: Getting High on Prescription and Over-the-Counter Drugs Is Dangerous)