Definition of pyridostigmine bromide
: a cholinergic drug C9H13BrN2O2 used especially in the treatment of myasthenia gravis and as a prophylactic against the effects of nerve gas —called also pyridostigmine
Origin and Etymology of pyridostigmine bromide
International Scientific Vocabulary pyridine + neostigmine
First Known Use: 1961
Seen and Heard
What made you want to look up pyridostigmine bromide? Please tell us where you read or heard it (including the quote, if possible).