II. Class
III. Preparations: Forms
- Phenobarbital
- Nembutal
- Seconal
- Amytal
IV. Preparations: Street Names
- Blue Devils
- Yellow Jackets
- Blue Heavens
- Downers
- Barbs
V. Pharmacokinetics
- Seconal (30-500 mg): 6-8 hours duration
VII. Management: Overdose
- Supportive care with airway management for CNS Depression (similar to Benzodiazepines)
- Urine Alkalinization with Sodium Bicarbonate
VIII. Management: Withdrawal Protocol (Barbiturate Taper)
- See also Barbiturate Equivalents
-
Pentobarbital challenge (shorter half life)
- Start: 200 mg Pentobarbital
- Then: 100 q2 hours until mildly intoxicated
- Switch to Phenobarbital
- Convert: 30 mg Phenobarbital = 100 mg Pentobarbital
- Decrease Phenobarbital by 10% per day