Guaifen DM Interactions
There are 368 drugs known to interact with Guaifen DM (dextromethorphan / guaifenesin), along with 1 alcohol/food interaction. Of the total drug interactions, 78 are major, 288 are moderate, and 2 are minor.
- View all 368 medications that may interact with Guaifen DM
- View Guaifen DM alcohol/food interactions (1)
Most frequently checked interactions
View interaction reports for Guaifen DM (dextromethorphan / guaifenesin) and the medicines listed below.
- acetaminophen
- albuterol
- amlodipine
- aspirin
- Aspirin Low Strength (aspirin)
- Benadryl (diphenhydramine)
- benzonatate
- bupropion
- cetirizine
- cyclobenzaprine
- famotidine
- gabapentin
- hydrochlorothiazide
- ibuprofen
- levothyroxine
- lisinopril
- melatonin
- multivitamin
- naproxen
- omeprazole
- Pepto-Bismol (bismuth subsalicylate)
- prednisone
- simethicone
- simvastatin
- sumatriptan
- trazodone
- Tylenol (acetaminophen)
- Vitamin B12 (cyanocobalamin)
- Vitamin D3 (cholecalciferol)
- Zyrtec (cetirizine)
Guaifen DM alcohol/food interactions
There is 1 alcohol/food interaction with Guaifen DM (dextromethorphan / guaifenesin).
Report options
More about Guaifen DM (dextromethorphan / guaifenesin)
- Compare alternatives
- Side effects
- Dosage information
- During pregnancy
- Drug class: upper respiratory combinations
Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
See also:
Diphenhydramine
Diphenhydramine is an antihistamine used to treat sneezing, runny nose, itching, hives and other ...
Benadryl
Benadryl is an antihistamine and is used to treat sneezing, runny nose, itching and other ...
Ozempic
Learn about Ozempic (semaglutide) for type 2 diabetes treatment, weight management, cardiovascular ...
Mucinex
Mucinex (guaifenesin) is used to relieve the symptoms of cough and loosen mucus in the chest ...
Norco
Norco (acetaminophen and hydrocodone) is used to relieve moderate to severe pain. Includes Norco ...
Dilaudid
Dilaudid (hydromorphone) is a narcotic pain reliever used to treat moderate to severe pain ...
Acetaminophen/hydrocodone
The combination of hydrocodone and acetaminophen is used to relieve moderate to severe pain ...
Ambroxol
Ambroxol is a mucolytic agent that helps thin mucus. Includes Ambroxol side effects, interactions ...
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.