Phenobarbital Phenobarbital 16.2 mg

Generic for: Donnatal, Phenohytro, Sezaby

$0.06 / tablet

30-day estimate: $1.74 · 90-day: $5.22

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

Pricing shown is for a therapeutically equivalent product (same active ingredient, strength, and dose form). Equivalent NDC: 00603-5165-21

Pricing resolved from a therapeutically equivalent NDC via RxCUI because the exact package lacked a current NADAC row.

Estimated fair retail range

$2.61 – $5.22

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

Drug	Per-unit cost	30-day supply
brand — atropine sulfate 0.0194 MG / hyoscyamine sulfate 0.1037 MG / phenobarbital 16.2 MG / scopolamine hydrobromide 0.0065 MG Oral Tablet [Phenohytro]← cheapest	$1.25 / EA	$37.65

→ Stable