1 doctor weighed in:

I have white blisters on the back of my throat. When I touch it with a swap it bleeds. What could it possibly be? I've had sinus infection for 2 weeks

1 doctor weighed in
Dr. Mohammad Khan
Pediatrics

In brief: Throat infection

possible throat infection due to strep or herpes simplex.
May also be blister due to burn due to hot food. Please see a physician soon

In brief: Throat infection

possible throat infection due to strep or herpes simplex.
May also be blister due to burn due to hot food. Please see a physician soon
Dr. Mohammad Khan
Dr. Mohammad Khan
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