What is the fastest and most effective way to do bad mouth?

Rotten corners of the mouth is clinically known as stomatitis, which is an inflammatory reaction occurring at the joint of the upper and lower lips. Which treatment is the fastest and most effective depends on the type of stomatitis. If it is malnutrition, vitamin B2 is generally given for treatment, and gentian violet is applied externally. If it is fungal stomatitis, it is usually cleaned with nystatin solution, and then miconazole ointment is applied externally.