I have been facing throat infection for about 2 month or so
I had 3 douse of antibiotics
ANA test and others
ANA test was negative
ASH report 242
After having various medicine now my new doctor suggested me to use povidone iodine mouth wash and fexofenadine hydrochloride(suggested one tablet per day haven't taken yet)
Now I am facing a new problem
This time after taking the mouth wash my throat is hurting and itching
Now what should I do?
Should I continue my medicine or stop
I have used mouth wash only twice

The tablets I had till date
2 full douse of Flupen 500mg 3 tablet per day 7+7days

Deftacort 6mg 7 days 1 per day

Mecolagin 15 days 3per day

Acifix 2 per day for 15 days

Merocef 250mg 2 per day for 7 days

Penvik 250mg 2 per day for 7 days

I am really scared please advise me what should I do