C Phen Interactions
There are 495 drugs known to interact with C Phen (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 C Phen
- View C Phen alcohol/food interactions (1)
- View C Phen disease interactions (8)
Most frequently checked interactions
View interaction reports for C Phen (chlorpheniramine / phenylephrine) and the medicines listed below.
- albuterol
- alendronate
- amitriptyline
- azithromycin
- cephalexin
- ciprofloxacin
- clobetasol topical
- cyclobenzaprine
- ketoconazole topical
- Lexapro (escitalopram)
- naproxen
- Nexium (esomeprazole)
- oxycodone
- phentermine
- Prilosec OTC (omeprazole)
- ProAir HFA (albuterol)
- propranolol
- sumatriptan
- tramadol
- triamcinolone topical
- urea topical
- Voltaren Arthritis Pain Gel (diclofenac topical)
- zolpidem
C Phen alcohol/food interactions
There is 1 alcohol/food interaction with C Phen (chlorpheniramine / phenylephrine).
C Phen disease interactions
There are 8 disease interactions with C Phen (chlorpheniramine / phenylephrine) which include:
- cardiovascular disease
- anticholinergic effects
- asthma/COPD
- cardiovascular
- renal/liver disease
- BPH
- diabetes
- glaucoma
Report options
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More about C Phen (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.