Phenylhistine Interactions
There are 495 drugs known to interact with Phenylhistine (chlorpheniramine / phenylephrine), along with 8 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 38 are major, 454 are moderate, and 3 are minor.
- View all 495 medications that may interact with Phenylhistine
- View Phenylhistine alcohol/food interactions (1)
- View Phenylhistine disease interactions (8)
Most frequently checked interactions
View interaction reports for Phenylhistine (chlorpheniramine / phenylephrine) and the medicines listed below.
- Aceta (acetaminophen)
- amlodipine
- Aspir 81 (aspirin)
- atorvastatin
- carvedilol
- Citroma (magnesium citrate)
- Dextromethorphan HBr Adult Formula (dextromethorphan)
- Diovan (valsartan)
- doxycycline
- Ex-Lax (senna)
- Ex-Lax Stool Softener (docusate)
- ferrous sulfate
- FoliTab 500 (multivitamin with iron)
- furosemide
- gabapentin
- GlipiZIDE XL (glipizide)
- insulin regular
- lactulose
- Lasix (furosemide)
- Lipitor (atorvastatin)
- lisinopril
- Metoprolol Succinate ER (metoprolol)
- Mucinex (guaifenesin)
- Norco (acetaminophen / hydrocodone)
- Norvasc (amlodipine)
- Novolog (insulin aspart)
- Paracetamol (acetaminophen)
- Pepcid (famotidine)
- potassium chloride
- Robitussin Cough + Chest Congestion DM (dextromethorphan / guaifenesin)
Phenylhistine alcohol/food interactions
There is 1 alcohol/food interaction with Phenylhistine (chlorpheniramine / phenylephrine).
Phenylhistine disease interactions
There are 8 disease interactions with Phenylhistine (chlorpheniramine / phenylephrine) which include:
- cardiovascular disease
- anticholinergic effects
- asthma/COPD
- cardiovascular
- renal/liver disease
- BPH
- diabetes
- glaucoma
Report options
More about Phenylhistine (chlorpheniramine / phenylephrine)
- 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. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.