Duraphen Forte Interactions
There are 517 drugs known to interact with Duraphen Forte (dextromethorphan / guaifenesin / phenylephrine), along with 4 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 87 are major, 427 are moderate, and 3 are minor.
- View all 517 medications that may interact with Duraphen Forte
- View Duraphen Forte alcohol/food interactions (1)
- View Duraphen Forte disease interactions (4)
Most frequently checked interactions
View interaction reports for Duraphen Forte (dextromethorphan / guaifenesin / phenylephrine) and the medicines listed below.
- amitriptyline
- Ativan (lorazepam)
- baclofen
- Banaril (diphenhydramine)
- belladonna / ergotamine / phenobarbital
- Belsomra (suvorexant)
- Benadryl (diphenhydramine)
- Bentyl (dicyclomine)
- Butrans (buprenorphine)
- Bystolic (nebivolol)
- Celebrex (celecoxib)
- chlorpromazine
- Cogentin (benztropine)
- Cymbalta (duloxetine)
- diphenhydramine
- Dramamine (dimenhydrinate)
- droperidol
- Effexor (venlafaxine)
- Elmiron (pentosan polysulfate sodium)
- famotidine
- Flexeril (cyclobenzaprine)
- furosemide
- gabapentin
- haloperidol
- Imodium Multi-Symptom Relief (loperamide / simethicone)
- Indocin (indomethacin)
- Keflex (cephalexin)
- Keppra (levetiracetam)
- ketorolac
- lisinopril
Duraphen Forte alcohol/food interactions
There is 1 alcohol/food interaction with Duraphen Forte (dextromethorphan / guaifenesin / phenylephrine).
Duraphen Forte disease interactions
There are 4 disease interactions with Duraphen Forte (dextromethorphan / guaifenesin / phenylephrine) which include:
Report options
More about Duraphen Forte (dextromethorphan / guaifenesin / phenylephrine)
- Compare alternatives
- Imprints, shape & color data
- 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. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.