Decongest II Interactions
There are 220 drugs known to interact with Decongest II (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 Decongest II
- View Decongest II alcohol/food interactions (1)
- View Decongest II disease interactions (6)
Most frequently checked interactions
View interaction reports for Decongest II (guaifenesin / pseudoephedrine) and the medicines listed below.
- Advil (ibuprofen)
- Allergy Relief Tablets (loratadine)
- Aspirin Buffered (aluminum hydroxide / aspirin / calcium carbonate / magnesium hydroxide)
- Azithromycin Dose Pack (azithromycin)
- Breo Ellipta (fluticasone / vilanterol)
- Decongestant Cold Formula (dextromethorphan / pseudoephedrine)
- ibuprofen
- Ipratropium Inhalation Solution (ipratropium)
- MethylPREDNISolone Dose Pack (methylprednisolone)
- Metoprolol Succinate ER (metoprolol)
- montelukast
- prednisone
- Spiriva (tiotropium)
- Strattera (atomoxetine)
- Trelegy Ellipta (fluticasone / umeclidinium / vilanterol)
- Ventolin HFA (albuterol)
Decongest II alcohol/food interactions
There is 1 alcohol/food interaction with Decongest II (guaifenesin / pseudoephedrine).
Decongest II disease interactions
There are 6 disease interactions with Decongest II (guaifenesin / pseudoephedrine) which include:
Report options
More about Decongest II (guaifenesin / pseudoephedrine)
- 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:
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 ...
Ozempic
Learn about Ozempic (semaglutide) for type 2 diabetes treatment, weight management, cardiovascular ...
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
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.