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.
Quick Answers. 1  Herpes stomatitis is a mouth infection caused by the herpes virus. 2  It is most common in children 1-2 years old. 3  Symptoms include many small, sore, open blisters inside the mouth and on the gums and tongue.  Stomatitis is 1  contagious. Stomatitis usually goes away without treatment.  Blisters usually heal in 1-2 weeks.