Pyridostigmine was used as a protection against Soman.

Pyridostigmine bromide 60 mg (anti-cholinesterase muscle stimulant)

The RAs - 2011 Pyridostigmine 1-9 was released on:

USA: 27 October 2011

Diazepam is a drug used to protect nerve agent victims from brain damage. Pyridostigmine Bromide (PB) is only approved for the pre-treatment of exposure to a nerve agent , it enhances the effectiveness of treatments after exposure.

these drugs improve the nerve signals to the muscles therefore there will be an increase in the muscle strength.