Contac 12 Hour Interactions
There are 479 drugs known to interact with Contac 12 Hour (chlorpheniramine / phenylpropanolamine), along with 9 disease interactions, and 2 alcohol/food interactions. Of the total drug interactions, 57 are major, 417 are moderate, and 5 are minor.
- View all 479 medications that may interact with Contac 12 Hour
- View Contac 12 Hour alcohol/food interactions (2)
- View Contac 12 Hour disease interactions (9)
Most frequently checked interactions
View interaction reports for Contac 12 Hour (chlorpheniramine / phenylpropanolamine) and the medicines listed below.
- Aciphex (rabeprazole)
- Advair Diskus (fluticasone / salmeterol)
- alfalfa
- Ambien (zolpidem)
- amoxicillin
- Belladonna Tincture (belladonna)
- Calcium 600 D (calcium / vitamin d)
- Celebrex (celecoxib)
- cetirizine
- citalopram
- Crestor (rosuvastatin)
- Effexor (venlafaxine)
- Flovent Diskus (fluticasone)
- garlic
- Inderal (propranolol)
- lovastatin
- Medrol Dosepak (methylprednisolone)
- Melatonin Time Release (melatonin)
- Mucinex DM (dextromethorphan / guaifenesin)
- Nasonex (mometasone nasal)
- Omega 3-6-9 Complex (omega-3 polyunsaturated fatty acids)
- penicillin v potassium
- prednisone
- Prevacid (lansoprazole)
- Prilosec (omeprazole)
- Rhinocort (budesonide nasal)
- Singulair (montelukast)
- Vitamin D3 (cholecalciferol)
Contac 12 Hour alcohol/food interactions
There are 2 alcohol/food interactions with Contac 12 Hour (chlorpheniramine / phenylpropanolamine).
Contac 12 Hour disease interactions
There are 9 disease interactions with Contac 12 Hour (chlorpheniramine / phenylpropanolamine) which include:
- cardiovascular disease
- anticholinergic effects
- asthma/COPD
- cardiovascular
- renal/liver disease
- psychosis
- BPH
- diabetes
- glaucoma
Report options
More about Contac 12 Hour (chlorpheniramine / phenylpropanolamine)
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.