Phenylhistine DH Interactions
There are 689 drugs known to interact with Phenylhistine DH (chlorpheniramine/codeine/pseudoephedrine), along with 26 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 137 are major, 545 are moderate, and 7 are minor.
- View all 689 medications that may interact with Phenylhistine DH
- View Phenylhistine DH alcohol/food interactions (1)
- View Phenylhistine DH disease interactions (26)
Most frequently checked interactions
View interaction reports for Phenylhistine DH (chlorpheniramine / codeine / pseudoephedrine) and the medicines listed below.
- acetaminophen
- albuterol
- alprazolam
- Benadryl (diphenhydramine)
- clarithromycin
- EpiPen (epinephrine)
- Estratest F.S. (esterified estrogens / methyltestosterone)
- Gammagard Liquid (immune globulin intravenous and subcutaneous)
- multivitamin
- Norco (acetaminophen / hydrocodone)
- Normal Saline Flush (sodium chloride)
- ProAir HFA (albuterol)
- Relpax (eletriptan)
- Singulair (montelukast)
- Symbicort (budesonide / formoterol)
- Vitamin D2 (ergocalciferol)
Phenylhistine DH alcohol/food interactions
There is 1 alcohol/food interaction with Phenylhistine DH (chlorpheniramine / codeine / pseudoephedrine).
Phenylhistine DH disease interactions
There are 26 disease interactions with Phenylhistine DH (chlorpheniramine / codeine / pseudoephedrine) which include:
- 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
- adrenal insufficiency
- liver disease
- renal dysfunction
- seizure disorders
- urinary retention
- arrhythmias
- biliary tract disease
- GI narrowing
- PKU
- BPH
- diabetes
- glaucoma
Report options
More about Phenylhistine DH (chlorpheniramine / codeine / pseudoephedrine)
- Phenylhistine DH consumer information
- 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.