Hiprex Interactions
There are 64 drugs known to interact with Hiprex (methenamine), along with 3 disease interactions. Of the total drug interactions, 9 are major, and 55 are moderate.
- View all 64 medications that may interact with Hiprex
- View Hiprex disease interactions (3)
Most frequently checked interactions
View interaction reports for Hiprex (methenamine) and the medicines listed below.
- albuterol
- amlodipine
- aspirin
- atorvastatin
- baclofen
- cephalexin
- cetirizine
- Colace (docusate)
- cranberry
- doxycycline
- Eliquis (apixaban)
- gabapentin
- levothyroxine
- lisinopril
- Lyrica (pregabalin)
- melatonin
- metformin
- multivitamin
- nitrofurantoin
- omeprazole
- oxycodone
- pantoprazole
- potassium chloride
- prednisone
- Synthroid (levothyroxine)
- tramadol
- Tylenol (acetaminophen)
- Vitamin C (ascorbic acid)
- Vitamin D3 (cholecalciferol)
- Zyrtec (cetirizine)
Hiprex disease interactions
There are 3 disease interactions with Hiprex (methenamine) which include:
Report options
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More about Hiprex (methenamine)
- Hiprex consumer information
- Compare alternatives
- Reviews (82)
- Drug images
- Side effects
- Dosage information
- During pregnancy
- Generic availability
- Drug class: urinary anti-infectives
- Breastfeeding
- En español
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. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
