This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diseases of orbit, Lids and lacrimal apparatus, Subject name: Ophthalmology
Probing and irrigation is not done in - 
Select and explain. 
A. Lacrimal fistula, B. Acute dacryocystitis, C. Congenital dacryocystitis, D. Trauma to eye
B: Acute dacryocystitis
Answer: B: Acute dacryocystitis 
Explanation: Main treatment consist of topical and systemic antibiotics and anti inflamatory analgesics . Ref :ak khurana 6th edition pg no:395