Diphenhydramine Motion Sickness Tablets 25mg from Canada
25mg diphenhydramine tablets for preventing motion sickness nausea, with antihistamine effects on respiratory-related vertigo. HTS 3004.90.92.69 as it contains diphenhydramine salts for therapeutic uses primarily affecting respiratory/ear systems.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Label with 'may cause drowsiness' prominently for liability
• Include travel-specific claims but tie to antihistamine mechanism
• Prevent confusion with antiemetics by documenting respiratory primary effect