Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 7 of 7 for CHLORPHENIRAMINE OR DEXTROMETHORPHAN OR GUAIFENESIN
  1. Dextromethorphan is a medicine that helps stop coughing. It is an opioid substance. Dextromethorphan overdose occurs when someone takes more than the ...
  2. Pheniramine is a type of medicine called an antihistamine. It helps relieve allergy symptoms. Pheniramine overdose occurs when someone ...
  3. ... if it is labeled for children. Cough medicines: Guaifenesin -- Helps break up mucus. Drink lots of fluids ... Halls, Robitussin, and Vicks). Liquid cough medicines with dextromethorphan -- Suppresses the urge to cough (Benylin, Delsym, Robitussin ...
  4. ... can be harmful in large amounts: Acetaminophen (Tylenol) Chlorpheniramine Phenylpropanolamine Dextromethorphan hydrobromide Diphenhydramine hydrochloride Pseudoephedrine hydrochloride Note: ...
  5. ... up or loosen mucus. Look for the word "guaifenesin" on the label. If needed, ask the pharmacist ...
  6. ... Medicines you can buy on your own include: Guaifenesin helps break up mucus. Follow package instructions on ...
  7. ... as well as meperidine (Demerol, a painkiller), fentanyl, dextromethorphan (cough medicine), and others. Street drugs, such as ...