Problems with night vision -- or at the extreme, night blindness -- may be treatable or could be a sign of a congenital problem such as retinitis pigmentosa or other more serious conditions. On the other hand, poor night vision may simply be a sign of an untreated need for glasses, especially if you are nearsighted.
Sonata Prices. This Sonata price guide is based on using the Drugs.com discount card which is accepted at most U.S. pharmacies. The cost for Sonata oral capsule 5 mg is around $59 for a supply of 10 capsules, depending on the pharmacy you visit. Prices are for cash paying customers only and are not valid with insurance plans.
Elderly patients and debilitated patients appear to be more sensitive to the effects of hypnotics, and respond to 5 mg of Sonata. The recommended dose for these patients is therefore 5 mg. Doses over 10 mg are not recommended. Hepatic insufficiency: Patients with mild to moderate hepatic impairment should be treated with Sonata 5 mg because clearance is reduced in this population.