The short version
9 companies supply this market — a reasonable cushion if one runs into trouble.
Market view
phenobarbital · Powder
14 marketed package NDCs · 9 active manufacturers
Most dispensed: 32.4 mg · Tablet · #100 tablets/bottle, plastic · 30 mg · Tablet · #100 tablets/bottle · 60 mg · Tablet · #100 tablets/bottle · 100 mg · Tablet · #100 tablets/bottle
What changed in the last 90 days
Every detected change for phenobarbital, newest first — price moves, shortages, recalls, and manufacturers entering or leaving. Detected by comparing each day’s federal data against the day before.
- PhenobarbitalAug 28, 2026New productChartwell RX, LLC
- PhenobarbitalAug 28, 2026New productChartwell RX, LLC
- PhenobarbitalAug 28, 2026New productChartwell RX, LLC
- PhenobarbitalAug 28, 2026New productChartwell RX, LLC
- PhenobarbitalAug 28, 2026New productChartwell RX, LLC
- PhenobarbitalAug 28, 2026New productChartwell RX, LLC
- PhenobarbitalAug 28, 2026New productChartwell RX, LLC
- PhenobarbitalAug 28, 2026New productChartwell RX, LLC
- PhenobarbitalAug 19, 2026Price upNADAC $0.23665 → $0.24718 per unit (+4.45%)
- PhenobarbitalAug 19, 2026Price upNADAC $0.23665 → $0.24718 per unit (+4.45%)
Common questions
- Is Phenobarbital in shortage right now?
- No. FDA does not currently list Phenobarbital in shortage. This page is rebuilt every morning from FDA's shortage database, so a new posting appears here the day it is published.
- Who makes Phenobarbital?
- 32 companies have marketed Phenobarbital in the last 30 days, according to the FDA NDC Directory. Every manufacturer and package is listed on this page.
- What does Phenobarbital cost?
- The typical pharmacy pays about $0.0971 per unit, based on the most recent CMS NADAC survey of actual acquisition costs. That is what the pharmacy pays for the drug itself — not the cash price, and not what an insurer is billed.
All marketed products
Expand a strength to see its dosage forms, then package sizes, then each manufacturer and NDC. Click an NDC for its full detail page.