Clemastine fumarate Clemastine fumarate 1.34 mg

Generic for: Dayhist-1, Tavist, Wal-Hist 12 HR Relief

$3.32 / tablet

30-day estimate: $99.68 · 90-day: $299.04

Source: NADAC (CMS) · Effective: 2026-01-21

Pricing shown is an estimate based on the active ingredient. The exact strength, dose form, and packaging may differ.

Pricing estimated from an ingredient/name-based match because no exact or sibling-family NADAC row was available.

Basis: Ingredient-level name match for clemastine

Estimated fair retail range

$149.53 – $299.05

For a typical 30-day supply (1 unit/day).

Drug	Per-unit cost	30-day supply
generic — clemastine fumarate 2.68 MG Oral Tablet← cheapest	$3.32 / EA	$99.68
brand — clemastine fumarate 2.68 MG Oral Tablet [Clemsza]	$3.34 / EA	$100.16
generic — clemastine fumarate 0.134 MG/ML Oral Solution	$5.42 / ML	$162.54

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