Over-the-counter gels provide temporary pain relief for both minor and moderate cankers. They feature an anesthetic called benzocaine that numbs the affected area. They also shield the canker from ...

“Persistent bad breath might indicate gastrointestinal ... canker sores and hairy leukoplakia, which presents as white ...

5. Human papillomavirus (HPV) On the tongue, HPV may manifest as white cauliflower-like lesions, says Nor. These spots are typically white, elevated, and benign. If you have white spots or lesions ...

“Persistent bad breath might indicate gastrointestinal ... canker sores and hairy leukoplakia, which presents as white patches on the tongue. “Oral yeast infections can be a symptom of HIV ...