All of the following can aggravate Myasthenia gravis except
Essentials of medical pharmacology, seventh edition, page no 864, Answer is option 1, Azathioprine This antipurine acts by getting conveed to 6-MP,but has more prominent immunosuppresant action. It mainly supresses cell mediated iimmunity and is mainly used in autoimmune diseases like rheumatoid ahritis, myasthenia gravis, ulcerative collitis etc.
Azathioprine
d-Tubocurarine
Tetracycline
Aminoglycoside
Anesthesia