sir, i am 38 year old male from delhi. i had a reddish eye with pain for the last one week. i used ciprofloxacin but there is no improvement. today, i visited a an ophthalmologist at dr. r.m.l. hospital, delhi who prescribed NEPALACT. now i understand that the said eye drop is for such patients who are recovering from cataract surgery. but i am not one who has undergone cataract surgery. can i use this eye drop?