WL 137 Pill - white round, 6mm
Pill with imprint WL 137 is White, Round and has been identified as Phenobarbital 16.2 mg (¼ grain). It is supplied by Winder Laboratories LLC.
Phenobarbital is used in the treatment of Epilepsy; Seizures; Sedation and belongs to the drug classes barbiturate anticonvulsants, barbiturates. There is positive evidence of human fetal risk during pregnancy. Phenobarbital 16.2 mg (¼ grain) is classified as a Schedule 4 controlled substance under the Controlled Substance Act (CSA).
Images for WL 137
Phenobarbital
- Imprint
- WL 137
- Strength
- 16.2 mg (¼ grain)
- Color
- White
- Size
- 6.00 mm
- Shape
- Round
- Availability
- Prescription only
- Drug Class
- Barbiturate anticonvulsants, Barbiturates
- Pregnancy Category
- D - Positive evidence of risk
- CSA Schedule
- 4 - Some potential for abuse
- Labeler / Supplier
- Winder Laboratories LLC
- National Drug Code (NDC)
- 75826-0137
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More about phenobarbital
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- Drug class: barbiturate anticonvulsants
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Patient resources
Other brands
Professional resources
- PHENobarbital, PHENobarbital Sodium (Anticonvulsant) monograph
- PHENobarbital, PHENobarbital Sodium (Systemic) (Sedative) (AHFS Monograph)
- Phenobarbital (FDA)
- Phenobarbital Elixir (FDA)
- Phenobarbital Oral Solution (FDA)
Other brands
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.