Ipidacrine (Neiromidin) is a drug first synthesized by the National Research Center for Biologically Active Compounds in the Russian Federation. Neuromidin has a direct stimulating effect on the conduct of the pulse along the nerve fibers, interneuronal and neuromuscular synapses of the CNS and peripheral nervous system. Pharmacological action neuromidin is based on a combination of two mechanisms of action: blockade of potassium channels of the membrane of neurons and muscle cells; reversible inhibition of cholinesterase in synapses. Neuromidin enhances the effect on smooth muscle acetylcholine not only, but epinephrine, serotonin, histamine and oxytocin. It has the following pharmacological effects: - Improve and stimulate impulse conduction in the nervous system and neuromuscular transmission; - Enhances contractility of smooth muscle organs under the influence of acetylcholine agonists, adrenaline, serotonin, histamine and oxytocin receptors, with the exception of potassium chloride; - Improves memory, slows progressive course of dementia. In preclinical studies Neuromidin is not teratogenic, embryotoxic, mutagenic, carcinogenic and immunotoxic action, had no effect on the endocrine system