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WW 458 (Phenobarbital 100 mg)

Pill with imprint WW 458 is White, Round and has been identified as Phenobarbital 100 mg. It is supplied by West-Ward Pharmaceutical Corporation.

Phenobarbital is used in the treatment of sedation; seizures; insomnia; hyperbilirubinemia and belongs to the drug classes barbiturate anticonvulsants, barbiturates. There is positive evidence of human fetal risk during pregnancy. Phenobarbital 100 mg is classified as a Schedule 4 controlled substance under the Controlled Substance Act (CSA).

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Further information

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