Pharmacotherapy
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Myasthenia gravis is an uncommon disorder of the neuromuscular junction resulting in weakness of all striated voluntary muscles. Therapeutic advances have increased patients' age and survival. Older patients with myasthenia gravis may have additional medication needs. ⋯ The greatest frequency of drug-induced neuromuscular blockade was seen with aminoglycoside-induced postoperative respiratory depression. However, drugs most likely to impact myasthenic patients negatively are those used in the treatment of the disease. These include overuse of anticholinesterase drugs, high-dose prednisone, and anesthesia and neuromuscular blockers for thymectomy.