Sudex Interactions
There are 198 drugs known to interact with Sudex (guaifenesin / phenylephrine), along with 4 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 26 are major, 169 are moderate, and 3 are minor.
- View all 198 medications that may interact with Sudex
- View Sudex alcohol/food interactions (1)
- View Sudex disease interactions (4)
Most frequently checked interactions
View interaction reports for Sudex (guaifenesin / phenylephrine) and the medicines listed below.
- Advil (ibuprofen)
- Allegra (fexofenadine)
- amitriptyline
- Benadryl (diphenhydramine)
- citalopram
- Effexor (venlafaxine)
- gabapentin
- gemfibrozil
- hyoscyamine
- Imitrex Nasal (sumatriptan)
- lamotrigine
- Lithium Carbonate ER (lithium)
- lorazepam
- methocarbamol
- Metoprolol Tartrate (metoprolol)
- omeprazole
- ondansetron
- promethazine
- Singulair (montelukast)
Sudex alcohol/food interactions
There is 1 alcohol/food interaction with Sudex (guaifenesin / phenylephrine).
Sudex disease interactions
There are 4 disease interactions with Sudex (guaifenesin / phenylephrine) which include:
More about Sudex (guaifenesin / phenylephrine)
- Check interactions
- Compare alternatives
- Imprints, shape & color data
- 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.