The protection of primates against soman poisoning by pretreatment with pyridostigmine. Myopathic changes in diaphragm of rats fed pyridostigmine bromide subchronically. In addition to pyridostigmine bromide, each Mestinon Timespan Tablet contains carnauba wax, corn-derived proteins, magnesium stearate, silica gel and tribasic calcium phosphate. Aminoglycoside antibiotics, local and some general anesthetics, antiarrhythmic agents, and other drugs that interfere with neuromuscular transmission should be used cautiously, if at all. 91 mg per pound of body weight or 60 mg per square meter of body kobe pyridostigmine c o d surface area. UsStumbleTechnorati Health Resources help Yahoo! Health Groups Join the Conversation Join Yahoo! Group and discuss with other memebers in the group.