Mestinon

A reversible anticholinesterase drug, bromopyrimin inhibits cholinesterase activity, reduces the destruction of acetylcholine released by cholinergic nerve endings, accumulates acetylcholine in the synaptic cleft, and produces muscarinoid (M) and nicotinoid (N) choline stimulated by the Chemicalbook body. In addition, it can directly stimulate nicotinine-like choline receptors (N2 receptors) on the exercise endplate and promote the release of acetylcholine from motor nerve endings, thereby improving the muscle tone of gastrointestinal tract, bronchial smooth muscle and skeletal muscle throughout the body.