Common clinical indications

• Status epilepticus (IV loading and adjunctive therapy)
• Maintenance therapy for seizure disorders (e.g., generalized tonic–clonic and partial seizures)
• Hyperbilirubinemia (limited pediatric data)
• Preoperative sedation in children (largely replaced by other agents due to long half-life)

Related drugs in this category

• Pentobarbital · Pentobarbital

Frequently asked questions

What is Phenobarbital used for?

Phenobarbital (Phenobarbital) is listed in YMed Atlas under Barbiturate. Indications, dosing, and safety information on this page summarize curated references—always confirm with current labeling, formularies, and local protocols.

How do I adjust dosing for renal impairment or special populations?

Review the dosing sections and references for this monograph. Many agents require renal or hepatic adjustment; pediatric, pregnancy, and lactation considerations are clinician-specific. This interface is educational and does not replace individualized prescribing decisions.

Is this medical advice?

No. YMed Atlas drug pages support learning and quick reference. They are not a substitute for clinical judgment, pharmacist review, or formal interaction checking with a complete medication list.