A relatively newer agent 'latanoprost' is now being used. Which of the following statements is true regarding this agent?
-Latanoprost is PGF2 alpha derivative. -It is drug of choice for primary open angle glaucoma. -Heterochromia iridis and hyperichosis are major ocular adverse effects of latanoprost.
It is PGF2a derivative used in glaucoma
It is selective a1 blocker used in benign hyperophy of prostate
It is a 5a reductase inhibitor used to reduce the size of enlarged prostate gland
It is a PGE2 analogue used intravaginally for cervical priming
Histamine, 5-HT and PGs