Giltuss Interactions
There are 518 drugs known to interact with Giltuss (dextromethorphan/guaifenesin/phenylephrine), along with 4 disease interactions, and 1 alcohol/food interaction. Of the total drug interactions, 87 are major, 428 are moderate, and 3 are minor.
- View all 518 medications that may interact with Giltuss
- View Giltuss alcohol/food interactions (1)
- View Giltuss disease interactions (4)
Most frequently checked interactions
View interaction reports for Giltuss (dextromethorphan / guaifenesin / phenylephrine) and the medicines listed below.
- albuterol
- Aleve (naproxen)
- Alka-Seltzer Fruit Chews (Antacid) (calcium carbonate)
- amlodipine
- amoxicillin
- atenolol
- atorvastatin
- Atrovent (ipratropium)
- azithromycin
- Benadryl (diphenhydramine)
- benzonatate
- cetirizine
- chamomile
- chlorthalidone
- citalopram
- Clarinex (desloratadine)
- clotrimazole
- dexamethasone
- famotidine
- Flagyl (metronidazole)
- Flovent HFA (fluticasone)
- gabapentin
- Gas-X Extra Strength (simethicone)
- Gaviscon Extra Strength (aluminum hydroxide / magnesium carbonate)
- guaifenesin
- lisinopril
- omeprazole
- Singulair (montelukast)
- Tylenol (acetaminophen)
- Zyrtec (cetirizine)
Giltuss alcohol/food interactions
There is 1 alcohol/food interaction with Giltuss (dextromethorphan / guaifenesin / phenylephrine).
Giltuss disease interactions
There are 4 disease interactions with Giltuss (dextromethorphan / guaifenesin / phenylephrine) which include:
Report options
More about Giltuss (dextromethorphan / guaifenesin / phenylephrine)
- Giltuss consumer information
- 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. |
See also:
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Ozempic
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Robitussin Nighttime Cough DM
Robitussin Nighttime Cough DM is used for cough, cough and nasal congestion
Vicks Nyquil Cough
Vicks Nyquil Cough is used for cough, 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.