Cipro does not belong to sleeping pills, Cipro has selective vasodilator, belongs to the antagonist of calcium ions. Especially for the blood vessels of the brain, it can prevent a large number of calcium ions from entering neurons during ischemia and hypoxia, improve the microcirculation of the brain, promote the metabolism of neurons, and protect brain function. It can also prevent the spasm of cerebral blood vessels, anti-platelet aggregation and reduce blood viscosity, but after overdose of Cipro, patients will be in the situation of drowsiness and excessive sleep, but is not a sleeping pill. Cipro is mainly used in neurology, for cerebral vascular spasm caused by headache has a better effect, and cerebral blood supply caused by headache, dizziness also has a better effect, so Cipro is not a sleeping pill, is a vascular antagonist of calcium ions, with the effect of dilation of cerebral blood vessels.