Pill with imprint B29 is White, Round and has been identified as Carbamazepine Extended-Release 200 mg. It is supplied by Upsher-Smith Laboratories Inc.

Carbamazepine is used in the treatment of Trigeminal Neuralgia; Bipolar Disorder; Schizoaffective Disorder; Epilepsy and belongs to the drug class dibenzazepine anticonvulsants. There is positive evidence of human fetal risk during pregnancy. Carbamazepine 200 mg is not a controlled substance under the Controlled Substances Act (CSA).