Hyoscyamine/methenamine Interactions
There are 244 drugs known to interact with hyoscyamine/methenamine, along with 22 disease interactions, and 2 alcohol/food interactions. Of the total drug interactions, 14 are major, 224 are moderate, and 6 are minor.
- View all 244 medications that may interact with hyoscyamine/methenamine
- View hyoscyamine/methenamine alcohol/food interactions (2)
- View hyoscyamine/methenamine disease interactions (22)
Most frequently checked interactions
View interaction reports for hyoscyamine / methenamine and the medicines listed below.
- Adipex-P (phentermine)
- Advair Diskus (fluticasone / salmeterol)
- Allegra Allergy (fexofenadine)
- Ambien (zolpidem)
- Asacol (mesalamine)
- Aspirin Low Strength (aspirin)
- Carafate (sucralfate)
- Celebrex (celecoxib)
- Cholestyramine Light (cholestyramine)
- Cipro (ciprofloxacin)
- Demadex (torsemide)
- Diovan HCT (hydrochlorothiazide / valsartan)
- Entocort EC (budesonide)
- Flonase (fluticasone nasal)
- Imodium A-D (loperamide)
- Imuran (azathioprine)
- Keytruda (pembrolizumab)
- Lamisil (terbinafine)
- Linzess (linaclotide)
- Lomotil (atropine / diphenoxylate)
- Mounjaro (tirzepatide)
- Nurtec ODT (rimegepant)
- Paracetamol (acetaminophen)
- PreserVision AREDS 2 (multivitamin with minerals)
- Qulipta (atogepant)
- Tylenol PM (acetaminophen / diphenhydramine)
- Tylenol with Codeine (acetaminophen / codeine)
- Wellbutrin (bupropion)
- Xanax (alprazolam)
- Zanaflex (tizanidine)
Hyoscyamine/methenamine alcohol/food interactions
There are 2 alcohol/food interactions with hyoscyamine / methenamine.
Hyoscyamine/methenamine disease interactions
There are 22 disease interactions with hyoscyamine / methenamine which include:
- autonomic neuropathy
- GI obstruction
- glaucoma
- obstructive uropathy
- reactive airway diseases
- myasthenia gravis
- infectious diarrhea
- crystalluria
- gout
- liver disease
- cardiac disease
- tachycardia
- coronary artery disease
- gastric ulcer
- gastroesophageal reflux
- ulcerative colitis
- liver disease
- renal failure
- hypertension
- hyperthyroidism
- diarrhea
- fever
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.