Guaifenesin/pseudoephedrine Interactions
There are 220 drugs known to interact with guaifenesin/pseudoephedrine, along with 6 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 21 are major, 193 are moderate, and 6 are minor.
- View all 220 medications that may interact with guaifenesin/pseudoephedrine
- View guaifenesin/pseudoephedrine alcohol/food interactions (1)
- View guaifenesin/pseudoephedrine disease interactions (6)
Most frequently checked interactions
View interaction reports for guaifenesin / pseudoephedrine and the medicines listed below.
- 5-HTP (5-hydroxytryptophan)
- 5-HTP (5-hydroxytryptophan)
- Benadryl (diphenhydramine)
- Benadryl (diphenhydramine)
- Celebrex (celecoxib)
- Celebrex (celecoxib)
- Claritin (loratadine)
- Claritin (loratadine)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- Flonase (fluticasone nasal)
- Flonase (fluticasone nasal)
- Mucinex (guaifenesin)
- Mucinex (guaifenesin)
- Mucinex DM (dextromethorphan / guaifenesin)
- Mucinex DM (dextromethorphan / guaifenesin)
- Norvasc (amlodipine)
- Norvasc (amlodipine)
- Tylenol (acetaminophen)
- Tylenol (acetaminophen)
- Valerian Root (valerian)
- Valerian Root (valerian)
- Vitamin B12 (cyanocobalamin)
- Vitamin B12 (cyanocobalamin)
- Vitamin C (ascorbic acid)
- Vitamin C (ascorbic acid)
- Vitamin D3 (cholecalciferol)
- Vitamin D3 (cholecalciferol)
- Zyrtec (cetirizine)
- Zyrtec (cetirizine)
Guaifenesin/pseudoephedrine alcohol/food interactions
There is 1 alcohol/food interaction with guaifenesin / pseudoephedrine.
Guaifenesin/pseudoephedrine disease interactions
There are 6 disease interactions with guaifenesin / pseudoephedrine which include:
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- 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. |
See also:
Promethazine VC with Codeine
Promethazine VC with Codeine is used for cough and nasal congestion
Mucinex D
Mucinex D (guaifenesin and pseudoephedrine) is used to treat nasal and sinus congestion, and to ...
Botox
Botox is used for cosmetic purposes and to treat overactive bladder symptoms, urinary incontinence ...
Robitussin Nighttime Cough DM
Robitussin Nighttime Cough DM is used for cough, cough and nasal congestion
Dextromethorphan/guaifenesin/phenylephrine
Dextromethorphan/guaifenesin/phenylephrine systemic is used for cough and nasal congestion
Brompheniramine/dextromethorphan/pseudoephedrine
Brompheniramine/dextromethorphan/pseudoephedrine systemic is used for cough and nasal congestion
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
