Acetaminophen / guaifenesin / phenylephrine Drug Interactions
A total of 456 drugs are known to interact with acetaminophen / guaifenesin / phenylephrine.
- 81 major drug interactions
- 336 moderate drug interactions
- 39 minor drug interactions
Check for interactions
Most frequently checked interactions
View interaction reports for acetaminophen / guaifenesin / phenylephrine and the medicines listed below.
- acetaminophen / dextromethorphan (Vicks DayQuil HBP Cold & Flu, Triaminic Cough & Sore Throat, Tylenol Cough and Sore Throat Daytime, Tylenol Children’s Cold + Cough + Sore Throat, PediaCare Cough & Sore Throat Plus Acetaminophen, Drixoral Cough/Sore Throat, Triaminic Softchews Cough & Sore Throat, Children's Triacting, Tylenol Cold & Cough Daytime, Topcare Cough and Sore Throat)
- Afrin NoDrip Sinus (oxymetazoline nasal)
- Allegra (fexofenadine)
- Atrovent HFA (ipratropium)
- Benadryl Allergy (diphenhydramine)
- Catapres (clonidine)
- Flonase (fluticasone nasal)
- Flovent Diskus (fluticasone)
- Humulin R (insulin regular)
- Metoprolol Succinate ER (metoprolol)
- Neurontin (gabapentin)
- Protonix (pantoprazole)
- Pulmicort Flexhaler (budesonide)
- Singulair (montelukast)
- Sudogest Sinus Maximum Strength (acetaminophen / pseudoephedrine)
- Toradol IM (ketorolac)
- Tylenol (acetaminophen)
- Vitamin B12 (cyanocobalamin)
- Vitamin D3 (cholecalciferol)
- Xopenex HFA (levalbuterol)
- Zicam Extreme Congestion Relief (oxymetazoline nasal)
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.
