I have a case of where I went to the doctor, for a sore throat; he provided me azithromycin. I took one pill, fell asleep for about and hour, woke up and I had mouth sores. I then called my doctor and he told me to continue taking the azithromycin. I didn't trust him, so I went and saw a different doctor and she prescribed me prednisone for my swollen face and mouth. She also gave me amoxicillin to help fight whatever is going on with my throat. I have been taking the prednisone and amoxicillin for about 5 days and my throat is getting better but my mouth is not. I don't know what to about my mouth, I have sores on my tongue, under my tongue, the inside/ outside of my lips, inside of my cheeks. I am afraid that I'm having a allergic reaction to the amoxicillin, without even knowing. Maybe I'm just paranoid...Help please?