Neostigmine theraupetic affects

It is used to stimulate the bladder and GI tract, as an antidote for tubocurarine and other competitive neuromuscular blocking agents. Neostigmine is also used symptomatically to treat myasthenia gravis. Neostigmine and other AChE inhibitors preserve endogenous ACh, which can stimulate a greater number of ACh receptors at the muscle endplate.