Calcium channel blockers, such as verapamil (for example, Calan) or diltiazem (for example, Cardizem).
Nonprescription medicines such as diet, allergy, and
If you notice a urinary problem after taking a prescription
or nonprescription medicine, talk with your doctor about another medicine you
ByHealthwise Staff Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine Adam Husney, MD - Family Medicine Kathleen Romito, MD - Family Medicine Specialist Medical ReviewerAvery L. Seifert, MD - Urology