By William Perez. Updated November 01, 2016. You can claim the Single filing status on your tax return if you are unmarried or considered unmarried on the last day of the year. This includes people who have become legally separated or divorced.
Stomatitis refers to inflammation of the mucous membrane of the mouth, including the inner aspect of the lips, cheeks, gums, tongue and throat. It is a type of mucositis. It can be acute or chronic, mild or serious.
Sores on roof of mouth and gums are quite common. When causing pain to the palate, the gums or entire mouth, the condition is referred to as stomatitis. In most cases, the cause of the sore on different parts of the mouth may overlap, it is however not uncommon to have a specific cause affecting a specific part of the mouth.