Dear sir
I am patient of mild symptom of covid 19 and tested negative on 5 th May now now completed 25 days of my Covid 19 journey
There is one ulcer in my mouth 1 week ago like blood color next day it cured and disappeared from mouth. On net day it come again in my mouth on another side then again next day it cured. Sir it is black fungus or any medicine reaction. I have no symtoms of black fungus like headache eye pain etc .
I am 24 year old no
sugar no B P what should I do for this.