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: Unknown
The drug of choice of hypertensive uveitis is 
Select and explain. 
A. Phosphatidyl choline, B. Latanoprost, C. Diphenylephrine, D. Pilocarpine
C: Diphenylephrine
Answer: C: Diphenylephrine 
Explanation: Latanoprost is a PG F2 analogue and should not be given in patents of uveitis
Cholinergic drugs like Pilocarpine are also contraindicated in Ocular inflammation
Dipivefrin- (diphenylephrine) - sympathomimetic drugs (Adrenergic drugs)
Mechanism of action ­
1. Increase aqueous out flow results by virtue of both alpha and beta receptor stimulation
2. Decreased aqueous humour production occurs due to stimulation of alpha - receptors in the ciliary body