Neostigmine is available in the form of a syringe or tablet, which is a parasympathetic drug. The drug is used in the treatment of myasthenic conditions. To ensure effective use, users need to strictly follow the instructions of the doctor or pharmacist.

Most post-operative patients often experience urinary retention, where urine cannot escape, causing abdominal distension and discomfort for the patient. If left untreated, post-operative urinary retention can affect the patient's health.