Codeine/diphenhydramine/phenylephrine Interactions
There are 682 drugs known to interact with codeine/diphenhydramine/phenylephrine, along with 28 disease interactions, and 2 alcohol/food interactions. Of the total drug interactions, 149 are major, 530 are moderate, and 3 are minor.
- View all 682 medications that may interact with codeine/diphenhydramine/phenylephrine
- View codeine/diphenhydramine/phenylephrine alcohol/food interactions (2)
- View codeine/diphenhydramine/phenylephrine disease interactions (28)
Most frequently checked interactions
View interaction reports for codeine / diphenhydramine / phenylephrine and the medicines listed below.
- Azithromycin Dose Pack (azithromycin)
- basis vitamin bar (emollients topical)
- Bisolvon Dry (dextromethorphan)
- Cartia XT (diltiazem)
- Celexa (citalopram)
- Centrum Silver Men's (multivitamin with minerals)
- Chlorpheniramine (Allergy) (chlorpheniramine)
- Claritin (loratadine)
- Claritin-D (loratadine / pseudoephedrine)
- Dostinex (cabergoline)
- Easprin (aspirin)
- Eldertonic (multivitamin with minerals)
- Eliquis (apixaban)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- Flomax (tamsulosin)
- Flonase (fluticasone nasal)
- Metoprolol Succinate ER (metoprolol)
- Nicotinamide ZCF (multivitamin with minerals)
- Omega-3 (omega-3 polyunsaturated fatty acids)
- Paracetamol (acetaminophen)
- Plavix (clopidogrel)
- Tramadol Hydrochloride ER (tramadol)
- Vitamin B Complex 100 (multivitamin)
- Vitamin B Compound Strong (multivitamin)
- Vitamin B-100 (multivitamin)
- Vitamin B-100 T/R (multivitamin)
- Vitamin B-50 (multivitamin)
- Vitamin B1 (thiamine)
- Vitamin B12 (cyanocobalamin)
- Vitamin B2 (riboflavin)
Codeine/diphenhydramine/phenylephrine alcohol/food interactions
There are 2 alcohol/food interactions with codeine / diphenhydramine / phenylephrine.
Codeine/diphenhydramine/phenylephrine disease interactions
There are 28 disease interactions with codeine / diphenhydramine / phenylephrine which include:
- depression
- impaired GI motility
- infectious diarrhea
- prematurity
- acute alcohol intoxication
- drug dependence
- hypotension
- intracranial pressure
- respiratory depression
- gastrointestinal obstruction
- cardiovascular disease
- anticholinergic effects
- asthma/COPD
- cardiovascular
- renal/liver disease
- glaucoma
- liver disease
- resp depression
- adrenal insufficiency
- liver disease
- renal dysfunction
- seizure disorders
- urinary retention
- arrhythmias
- biliary tract disease
- BPH
- diabetes
- glaucoma
Report options
More about codeine / diphenhydramine / 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.