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What is Gancyclovir is used intravitreallyfor treatment of? and explain in detail?
Ans. is 'd' i.e., CMV retinitis Some drugs which are used intravitreally are :? 1) Bevacizumab : inhibits VEGF action; used in metastatic colorectal cancer; off label use as intravitreous injection to slow progression of neovascular macular degeneration. 2) Foscarnet : CMV retinitis. 3) Gancyclovir : CMV retinitis. 4) Ranibizumab : slow macular degeneration. 5) Pegaptanib : neovascular age related macular degeneration.