Oral thrush is an infection of the mouth caused by a yeast fungus. Oral thrush affects both men and women and is not contagious or sexually transmitted. The symptoms in adults can be displayed as white patches on the inside of your mouth, cracking or redness at the corners of your mouth, irritation, burning sensations in the mouth and a loss of taste.
Although oral thrush can be an irritating and painful condition, it can be easily treated with an oral antifungal gel treatment. Oral gel can be used to treat oral thrush in adults and children older than the age of 2; clearing the infection within several days.