Sanval is a sedative, also called a hypnotic. It affects chemicals in your brain that may become unbalanced and cause sleep problems (insomnia).
Sanval is used to treat insomnia. The immediate-release forms of Sanval are Sanval, Sanval,Edluar, and Sanval, which are used to help you fall asleep. The extended-release form of Sanval is Sanval, which has a first layer that dissolves quickly to help you fall asleep, and a second layer that dissolves slowly to help you stay asleep.