Hi, I was bit by a cat and went to the clinic, I was given erythromycin start tablets and 2 weeks later I started to feel a itch on the anal area and it kept getting worse, about a week later the itching started to go slow, but then I developed oral thrush "white patches in the inside of my mouth cheeks" so I figured the pills were causing these side effects so I stopped taking them, but even now these conditions have not stopped I am even starting to see blur whenever I stare at something too long. The itching in the anal area gets 10x worse whenever I pass on loose stool, but when I pass normal stool nothing happens. So I would like to know if these side effects are reversible? What kind of medication should I get.