Vitamin used for treating toxic ambylopia: March 2012: (A) Hydroxycobalamine, (B) Vitamin B1, (C) Vitamin B6, (D) Vitamin B3
Answer is A. Ans: A i.e. Hydroxycobalamine Improvement in toxic amblyopias/ tobacco induced optic neuropathy may be hastened by intramuscular injections of 1000 microgram hydroxycobalamine