Dear Dr. Resnik,
First of all I would like to thank you so much for taking the time to help us out with your comments. I was on antibiotics when i got an oral thrush about a week ago. My doctor said that i should stop the antibiotics, eat yoghurt and it will go away. During this last week I ate about 16 small yoghurt packages and I still have my oral thrush. About two days ago, I ate Taco bell and scraped my tongue with my toothbrush, in order to relieve some of my oral thrush and make my tongue nice and red, as it once used to be. That same night, I woke up vomiting and with watery diarrhea that lasted till the morning. Today, I went to a new doctor who gave me a shot of ampicillin (another antibiotic which could also cause oral thrush) and a ten day prescription of it. He told me that I have to gargle my mouth, every thirty minutes with salt water and my oral thrush will go away in a few days. I don't feel good because I have a dry, whitish tongue, bad breath and I heard that HIV is associated with these things. Is there a chance that the reason my oral thrush didn't just go away by itself, is because I have an HIV infection? Or is it possible to get an oral thrush due to antibiotics which just doesn't go away without proper treatment?
My first thought is that you were never treated for candidiasis (thrush) which would explain why this infection did not go away. If, in fact, you do have candidiasis, I would suggest that you go on a proper antifungal medication. For mild to moderate cases I usually prescribe Mycelex troches; for moderate to severe cases I write for Diflucan. Both of these medications need to be taken for a full two weeks to help prevent a recurrent infection.
"I don't feel good because I have a dry, whitish tongue, bad breath and I heard that HIV is associated with these things" This statement is not true as a dry, whitish tongue and bad breath are not particularly associated with HIV infection. You could have these same symptoms with a sinus infection.
If you are concerned with your HIV status, please take the time to be tested.
Take care and feel better soon!