Phenohytro Elixir Dosage

Medically reviewed by Drugs.com. Last updated on Oct 4, 2019.

Generic name: Phenobarbital 16.2mg in 5mL, Hyoscyamine Sulfate 0.1037mg in 5mL, Atropine sulfate 0.0194mg in 5mL, Scopolamine Hydrobromide 0.0065mg in 5mL
Dosage form: elixir

Adults

One or two teaspoonfuls of PHENOHYTRO® ELIXIR three or four times a day according to conditions and severity of symptoms.

Pediatric patients

may be dosed every 4 to 6 hours.

Starting Dosage
Body Weight	q4h	q6h
10 lb. (4.5 kg)	0.5 mL	0.75 mL
20 lb. (9.1 kg)	1.0 mL	1.5 mL
30 lb. (13.6 kg)	1.5 mL	2.0 mL
50 lb. (22.7 kg)	1/2 tsp	3/4 tsp
75 lb. (34 kg)	3/4 tsp	1 tsp
100 lb. (45.4kg)	1 tsp	1 1/2 tsp