Acetaminophen / guaifenesin / phenylephrine Drug Interactions
A total of 262 drugs are known to interact with acetaminophen / guaifenesin / phenylephrine.
- 35 major drug interactions
- 208 moderate drug interactions
- 19 minor drug interactions
Check for interactions
Most frequently checked interactions
View interaction reports for acetaminophen / guaifenesin / phenylephrine and the medicines listed below.
- acetaminophen / dextromethorphan
- Allegra (fexofenadine)
- Allegra-D 24 Hour Allergy & Congestion (fexofenadine / pseudoephedrine)
- Benadryl (diphenhydramine)
- Benadryl Allergy (diphenhydramine)
- Catapres (clonidine)
- Flexeril (cyclobenzaprine)
- Flonase (fluticasone nasal)
- Flovent Diskus (fluticasone)
- Klonopin (clonazepam)
- Metoprolol Succinate ER (metoprolol)
- Mucinex D (guaifenesin / pseudoephedrine)
- Norco (acetaminophen / hydrocodone)
- Phenergan (promethazine)
- ProAir HFA (albuterol)
- Singulair (montelukast)
- Toradol IM (ketorolac)
- Vicks NyQuil Cold & Flu Nighttime Relief (acetaminophen / dextromethorphan / doxylamine)
- Vitamin B12 (cyanocobalamin)
- Vitamin D3 (cholecalciferol)
- Xopenex HFA (levalbuterol)
Acetaminophen / guaifenesin / phenylephrine alcohol/food interactions
There is 1 alcohol/food interaction with acetaminophen / guaifenesin / phenylephrine
Acetaminophen / guaifenesin / phenylephrine disease interactions
There are 7 disease interactions with acetaminophen / guaifenesin / phenylephrine which include:
More about acetaminophen / guaifenesin / phenylephrine
- Side Effects
- Dosage Information
- Drug Images
- Drug class: upper respiratory combinations
- FDA Alerts (3)
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.
