b131 (Tizanidine Hydrochloride 2 mg)
Pill with imprint b131 is White, Round and has been identified as Tizanidine Hydrochloride 2 mg. It is supplied by Barr Laboratories Inc.
Tizanidine is used in the treatment of muscle spasm and belongs to the drug class skeletal muscle relaxants. Risk cannot be ruled out during pregnancy. Tizanidine 2 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for b131

Tizanidine Hydrochloride
- Imprint
- b131
- Strength
- 2 mg
- Color
- White
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Skeletal muscle relaxants
- Pregnancy Category
- C - Risk cannot be ruled out
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Barr Laboratories Inc.
- National Drug Code (NDC)
- 00555-0131 (Discontinued)
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- Drug class: skeletal muscle relaxants
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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.