Hexobarbital (Hexobarbitalum; list B) - sedative. Assign inwards in violation of falling asleep at 0.25-0.5 g just before bedtime. The effect comes through 10-30 min after administration of the drug and lasts 3-4 hours. Hexobarbital is contraindicated in patients with impaired liver function. Higher doses: single 0.5 g daily 1, the Form of release: tablets 0.25 g Cm. also Sleeping pills.