Neostigmine: Is a reversible cholinesterase inhibitor

Neostigmine is a reversible cholinesterase inhibitor. It increases the level of acetylcholine, a chemical messenger in the brain, by suppressing acetylcholinesterase (enzyme). This acetylcholine further triggers muscle contracting receptors which helps in muscle contraction. Neostigmine is used to treat myasthenia gravis, urinary retention, and reverse muscle relaxants. It works by blocking acetylcholinesterase and increasing acetylcholine levels, but can cause side effects such as nausea, bradycardia, and allergic reactions. Medscape - Myasthenia Gravis, neuromuscular blocker reversal dosing for Bloxiverz (neostigmine), frequency-based adverse effects, comprehensive interactions, contraindications, pregnancy & lactation schedules, and cost information. Prostigmin (Neostigmine) may treat, side effects, dosage, drug interactions, warnings, patient labeling, reviews, and related medications including drug comparison and health resources.