This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
The commonest complications of topical steroids is - 
Select and explain. 
A. Glaucoma, B. Cataract, C. Ptosis, D. Iritis
A: Glaucoma
Answer: A: Glaucoma 
Explanation: None