Why do i get extremely strong bitter taste in my mouth after i use the eyedrop with chloramphenicol?

Eye Drops Bitter tas: Because the drops a portion of it trickles down to the back of nose and throat throgh naso lacrimal duct just rinse your mouth with a mouth wash it ill go away, but you have to do it every time you use eye drops.

Do not use them: There is a small but measurable risk of an irreversible aplastic anemia caused by Chloramphenicol eye drops. Almost all cases of conjunctivitis are viral, irritative or allergic and antimicrobial agents have no role.