Mouth sores and blisters in the mouth

Sores and blisters in the mouth can be uncomfortable. They are usually caused by canker sores (cold sores) or thrush (fungal infection), and must be treated according to the cause. Anus causes small white blisters, is often located on the tongue or the inside of the cheeks, and normally goes away on its own. Thrush is almost exclusively caused by fungi and causes a white coating in the mouth that can sting and cause discomfort. The right products can provide pain relief from sores and blisters in the mouth.