Allfen Interactions
There are 21 drugs known to interact with Allfen (guaifenesin / potassium guaiacolsulfonate). Of the total drug interactions, 5 are major, 2 are moderate, and 14 are minor.
Medications known to interact with Allfen
Note: Showing generic names only.
- amiloride
- drospirenone
- eplerenone
- finerenone
- insulin
- insulin aspart
- insulin aspart protamine
- insulin degludec
- insulin detemir
- insulin glargine
- insulin glulisine
- insulin inhalation, rapid acting
- insulin isophane
- insulin lispro
- insulin lispro protamine
- insulin regular
- insulin zinc
- insulin zinc extended
- spironolactone
- triamterene
- voclosporin
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More about Allfen (guaifenesin / potassium guaiacolsulfonate)
- 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. |
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.