Is Clonazepam Tablet (Klonopin) in shortage?
Yes. Clonazepam Tablet is on FDA’s drug shortage list (limited availability), last updated Oct 3, 2026.
Why it’s in shortage
- Other
Every listed package
FDA tracks shortages per package. What each maker reports, most recently updated first:
- Clonazepam, Tablet, .5 mg (NDC 16729-136-00)
Maker contact: 866-941-7875, option 2
- Clonazepam, Tablet, .5 mg (NDC 16729-136-16)
Maker contact: 866-941-7875, option 2
- Clonazepam, Tablet, 1 mg (NDC 16729-137-00)
Maker contact: 866-941-7875, option 2
- Clonazepam, Tablet, 1 mg (NDC 16729-137-16)
Maker contact: 866-941-7875, option 2
- Clonazepam, Tablet, 2 mg (NDC 16729-138-00)
Maker contact: 866-941-7875, option 2
- Clonazepam, Tablet, 2 mg (NDC 16729-138-16)
Maker contact: 866-941-7875, option 2
- Clonazepam, Tablet, .5 mg (NDC 59651-722-01)
Maker contact: 866-850-2876
- Clonazepam, Tablet, .5 mg (NDC 59651-722-99)
Maker contact: 866-850-2876
- Clonazepam, Tablet, 1 mg (NDC 59651-723-01)
Maker contact: 866-850-2876
- Clonazepam, Tablet, 1 mg (NDC 59651-723-99)
Maker contact: 866-850-2876
- Clonazepam, Tablet, 2 mg (NDC 59651-724-01)
Maker contact: 866-850-2876
- Clonazepam, Tablet, 2 mg (NDC 59651-724-05)
Maker contact: 866-850-2876
- Klonopin, Tablet, .5 mg (NDC 61269-605-10)
Marketed by H2-Pharma
Maker contact: orders@h2-pharma.com
- Klonopin, Tablet, 1 mg (NDC 61269-610-10)
Marketed by H2-Pharma
Maker contact: orders@h2-pharma.com
- Clonazepam, Tablet, .5 mg (NDC 0093-0832-01)
Maker contact: 800-545-8800
- Clonazepam, Tablet, .5 mg (NDC 0093-0832-05)
Maker contact: 800-545-8800
- Clonazepam, Tablet, 1 mg (NDC 0093-3212-05)
Maker contact: 800-545-8800
- Clonazepam, Tablet, 2 mg (NDC 0093-3213-01)
Maker contact: 800-545-8800
- Clonazepam, Tablet, 2 mg (NDC 0093-3213-05)
Maker contact: 800-545-8800
- Klonopin, Tablet, 2 mg (NDC 61269-620-10)
Marketed by H2-Pharma
Maker contact: orders@h2-pharma.com
- Clonazepam, Tablet, .5 mg (NDC 43547-406-10)
Marketed by Solco Healthcare
Maker contact: For orders, Solco Healthcare 866-931-9829
- Clonazepam, Tablet, .5 mg (NDC 43547-406-11)
Marketed by Solco Healthcare
Maker contact: For orders, Solco Healthcare 866-931-9829
- Clonazepam, Tablet, .5 mg (NDC 43547-406-50)
Marketed by Solco Healthcare
Maker contact: For orders, Solco Healthcare 866-931-9829
- Clonazepam, Tablet, 1 mg (NDC 43547-407-10)
Marketed by Solco Healthcare
Maker contact: For orders, Solco Healthcare 866-931-9829
- Clonazepam, Tablet, 1 mg (NDC 43547-407-11)
Marketed by Solco Healthcare
Maker contact: For orders, Solco Healthcare 866-931-9829
- Clonazepam, Tablet, 1 mg (NDC 43547-407-50)
Marketed by Solco Healthcare
Maker contact: For orders, Solco Healthcare 866-931-9829
- Clonazepam, Tablet, 2 mg (NDC 43547-408-10)
Marketed by Solco Healthcare
Maker contact: For orders, Solco Healthcare 866-931-9829
- Clonazepam, Tablet, 2 mg (NDC 43547-408-50)
Marketed by Solco Healthcare
Maker contact: For orders, Solco Healthcare 866-931-9829
- Clonazepam, Tablet, 1 mg (NDC 0093-3212-01)
Estimated supply: August 2026
Maker contact: 800-545-8800
- Clonazepam, Tablet, .5 mg (NDC 72888-152-00)
Marketed by Advagen Pharma Ltd.
Maker contact: sales@advagenpharma.com
- Clonazepam, Tablet, .5 mg (NDC 72888-152-01)
Marketed by Advagen Pharma Ltd.
Maker contact: sales@advagenpharma.com
- Clonazepam, Tablet, .5 mg (NDC 72888-152-05)
Marketed by Advagen Pharma Ltd.
Maker contact: sales@advagenpharma.com
- Clonazepam, Tablet, .5 mg (NDC 72888-152-30)
Marketed by Advagen Pharma Ltd.
Maker contact: sales@advagenpharma.com
- Clonazepam, Tablet, 1 mg (NDC 72888-153-00)
Marketed by Advagen Pharma Ltd.
Maker contact: sales@advagenpharma.com
- Clonazepam, Tablet, 1 mg (NDC 72888-153-01)
Marketed by Advagen Pharma Ltd.
Maker contact: sales@advagenpharma.com
- Clonazepam, Tablet, 1 mg (NDC 72888-153-05)
Marketed by Advagen Pharma Ltd.
Maker contact: sales@advagenpharma.com
- Clonazepam, Tablet, 1 mg (NDC 72888-153-30)
Marketed by Advagen Pharma Ltd.
Maker contact: sales@advagenpharma.com
- Clonazepam, Tablet, 2 mg (NDC 72888-154-01)
Marketed by Advagen Pharma Ltd.
Maker contact: sales@advagenpharma.com
- Clonazepam, Tablet, 2 mg (NDC 72888-154-05)
Marketed by Advagen Pharma Ltd.
Maker contact: sales@advagenpharma.com
- Clonazepam, Tablet, 2 mg (NDC 72888-154-30)
Marketed by Advagen Pharma Ltd.
Maker contact: sales@advagenpharma.com
FDA recalls of Clonazepam
Recalls can cause or worsen a shortage. These FDA drug recalls share an active ingredient with Clonazepam Tablet:
- Endo USA, Inc. recalls Clonazepam Orally Disintegrating Tablets, USP, 0.25 mg, C-IV, Rx Only, 60 tablets per carton (10 blister cards
- Endo USA, Inc. recalls Clonazepam Orally Disintegrating Tablet, USP, 2 mg, C-IV, Rx Only, 60 Tablets per carton, 10 blister cards containing 6
- Endo USA, Inc. recalls Clonazepam Orally Disintegrating Tablets, USP, 1 mg, C-IV, Rx Only, 60 tablets per carton (10 blister cards containing
- Endo USA, Inc. recalls Clonazepam Orally Disintegrating Tablets, USP, 0.125 mg, C-IV, Rx Only, 60 tablets per carton (10 blister cards
- Endo Pharmaceuticals, Inc. recalls Clonazepam Orally Disintegrating Tablets, USP (C-IV) 0.125mg, 60 tablets per carton (10 blister cards containing 6
Clonazepam Tablet shortage questions
Is Clonazepam Tablet (Klonopin) in shortage?
Yes. Clonazepam Tablet is on FDA’s drug shortage list (limited availability), last updated Oct 3, 2026.
Why is there a Clonazepam Tablet shortage?
FDA records the reason as: Other.
What should I do if I can’t get Clonazepam Tablet?
Don’t stop or ration it on your own. Ask your pharmacist whether another strength, package size or maker is in stock, and ask your prescriber about an alternative if none is.
Source: FDA Drug Shortages Database via openFDA. FDA notes that openFDA data is unvalidated and should not be used to make decisions about medical care; ask your pharmacist or prescriber before changing any medication. FDA Drug Shortages Database.