Mr James has just been diagnosed with Myasthenia gravis. You are his physician and considering different Therapies for his disease. Neostigmine and pyridostigmine may cause which of the following: (A) Bronchodilation, (B) Diarrhea, (C) Cycloplegia, (D) Inversible inhibitor action of acetylcholinesterase
Answer is B. Ref-KDT 6/e p101 Neostigmine and pyridostigmine are reversible chlolinesterase inhibitors that can cause cholinergic adverse effects like diarrhea and increase secretions