Triamterene 50mg Capsules from Canada
Triamterene is a pteridine-class potassium-sparing diuretic promoting diuresis while conserving potassium, used in hypertension. Under HTS 3004.90.92.63 as measured-dose capsules for electrolytic balance therapy in retail packaging. Typically combined with HCTZ.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include blue urine discoloration warning in patient labeling
• Document folate interaction data for import clearance
• Verify capsule fill weight consistency for dose accuracy