A patient complains of muscle weakness it was reversed on administration of neostigmine, because
Refer katzung 11e p 105 neostigmine acts by inhibiting the enzyme acetylcholinesteresis This enzyme is involved in the degradation of acetylcholine, consequential neostigmine increases the synaptic level of acetylcholine. Muscle weakness can be improved with the stimulation of Nm receptors at muscle endplate due to increase the acetylcholine
It blocks the action of acetylcholine
It interfere with the action of monoamine oxidase
It interfere with the action of carbonic anhydrase
It interfere with action of acetylcholine esterases
Autonomic nervous system