Guaifed Caps Interactions
There are 201 drugs known to interact with Guaifed Caps (guaifenesin / phenylephrine), along with 4 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 27 are major, 171 are moderate, and 3 are minor.
- View all 201 medications that may interact with Guaifed Caps
- View Guaifed Caps alcohol/food interactions (1)
- View Guaifed Caps disease interactions (4)
Most frequently checked interactions
View interaction reports for Guaifed Caps (guaifenesin / phenylephrine) and the medicines listed below.
- abacavir / lamivudine
- abacavir / lamivudine
- Advair Diskus (fluticasone / salmeterol)
- Advair Diskus (fluticasone / salmeterol)
- Ambien (zolpidem)
- Ambien (zolpidem)
- Aspirin Lite Coat (aspirin)
- Aspirin Lite Coat (aspirin)
- Avodart (dutasteride)
- Avodart (dutasteride)
- azithromycin
- azithromycin
- Celebrex (celecoxib)
- Celebrex (celecoxib)
- cephalexin
- cephalexin
- cetirizine
- cetirizine
- citalopram
- citalopram
- Colace (docusate)
- Colace (docusate)
- Cymbalta (duloxetine)
- Cymbalta (duloxetine)
- diphenhydramine / pseudoephedrine
- diphenhydramine / pseudoephedrine
- doxazosin
- doxazosin
- estradiol
- estradiol
Guaifed Caps alcohol/food interactions
There is 1 alcohol/food interaction with Guaifed Caps (guaifenesin / phenylephrine).
Guaifed Caps disease interactions
There are 4 disease interactions with Guaifed Caps (guaifenesin / phenylephrine) which include:
Report options
More about Guaifed Caps (guaifenesin / 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. |
See also:
Promethazine VC with Codeine
Promethazine VC with Codeine is used for cough and nasal congestion
Mucinex D
Mucinex D (guaifenesin and pseudoephedrine) is used to treat nasal and sinus congestion, and to ...
Ozempic
Learn about Ozempic (semaglutide) for type 2 diabetes treatment, weight management, cardiovascular ...
Robitussin Nighttime Cough DM
Robitussin Nighttime Cough DM is used for cough, cough and nasal congestion
Dextromethorphan/guaifenesin/phenylephrine
Dextromethorphan/guaifenesin/phenylephrine is used for cough and nasal congestion
Brompheniramine/dextromethorphan/pseudoephedrine
Brompheniramine/dextromethorphan/pseudoephedrine is used for cough and nasal congestion
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.