Crantex Interactions
There are 198 drugs known to interact with Crantex (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 Crantex
- View Crantex alcohol/food interactions (1)
- View Crantex disease interactions (4)
Most frequently checked interactions
View interaction reports for Crantex (guaifenesin / phenylephrine) and the medicines listed below.
- capsicum
- CoQ10 (ubiquinone)
- D3 (cholecalciferol)
- estradiol
- garlic
- levothyroxine
- loratadine
- modafinil
- multivitamin
- Topamax (topiramate)
- venlafaxine
- Vitamin B12 (cyanocobalamin)
- Zinc (zinc sulfate)
Crantex alcohol/food interactions
There is 1 alcohol/food interaction with Crantex (guaifenesin / phenylephrine).
Crantex disease interactions
There are 4 disease interactions with Crantex (guaifenesin / phenylephrine) which include:
More about Crantex (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. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.