503 (Tizanidine Hydrochloride 4 mg)

Pill with imprint 503 is White, Round and has been identified as Tizanidine Hydrochloride 4 mg. It is supplied by Caraco Pharmaceutical Laboratories.

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 4 mg is not a controlled substance under the Controlled Substances Act (CSA).

Images for 503

Tizanidine Hydrochloride

Imprint: 503
Strength: 4 mg
Color: White
Size: 9.00 mm
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: Caraco Pharmaceutical Laboratories
Inactive Ingredients: lactose anhydrous, lactose monohydrate, silicon dioxide, microcrystalline cellulose, stearic acid
Note: Inactive ingredients may vary.

Labelers / Repackagers

NDC Code	Labeler / Repackager
57664-0503 (Discontinued)	Caraco Pharmaceutical Laboratories, Ltd.
42291-0809	AvKare, Inc.
54868-4939 (Discontinued)	Physicians Total Care Inc. (repackager)