Stomatitis mostly manifests as flushing, swelling, blistering, cracking, crusting, pus, and bleeding in the corners of the mouth, either bilaterally or unilaterally. Depending on the cause, the treatment differs. 1, malnutrition keratitis in life is more common, mostly caused by malnutrition secondary to vitamin deficiency, treatment should be to strengthen nutrition, supplement vitamin B complex, if combined with diseases causing malnutrition (such as diabetes, anemia, stomach cancer, etc.), need to actively treat the original disease. 2, infectious keratitis, generally common with oral bad prosthesis long-term stimulation, suffering from chronic diseases, herpes virus infection caused by local inflammation of the corner of the mouth, then need to stay away from irritants, anti-infection treatment for pathogens. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The most important thing to do is to take a look at the actual products and services that are available.