Urex Interactions
There are 50 drugs known to interact with Urex (methenamine), along with 3 disease interactions. Of the total drug interactions, 9 are major, and 41 are moderate.
- View all 50 medications that may interact with Urex
- View Urex disease interactions (3)
Most frequently checked interactions
View interaction reports for Urex (methenamine) and the medicines listed below.
- albuterol
- amoxicillin
- Aricept (donepezil)
- aspirin
- Augmentin (amoxicillin / clavulanate)
- baclofen
- Benadryl (diphenhydramine)
- Cipro (ciprofloxacin)
- Colace (docusate)
- Coumadin (warfarin)
- cranberry
- cyanocobalamin
- docusate
- famotidine
- Florastor (saccharomyces boulardii lyo)
- fluconazole
- folic acid
- hyoscyamine
- Imodium A-D (loperamide)
- Lasix (furosemide)
- Lipitor (atorvastatin)
- lisinopril
- Lyrica (pregabalin)
- Magic Bullet (bisacodyl)
- metformin
- omeprazole
- oxybutynin
- prednisone
- tramadol
- Vitamin D3 (cholecalciferol)
Urex disease interactions
There are 3 disease interactions with Urex (methenamine) which include:
Report options
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More about Urex (methenamine)
- Urex consumer information
- Compare alternatives
- Drug images
- Side effects
- Dosage information
- During pregnancy
- Generic availability
- Drug class: urinary anti-infectives
- Breastfeeding
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.
