BEST DENTAL CONSULTANT IN CHENNAI! Canker sores are little ulcerations on the inside of your mouth or on your gums. They’re not serious or harmful, but they can be quite uncomfortable and make eating a bit of a challenge.Most canker sores will go away in about a week without any treatment Possible causes include: Minor oral injury: From dental work, hard brushing, sports accidents, or accidental cheek bites. Food sensitivity: Acidic and spicy foods, including citrus and tomatoes, can trigger or worsen canker sores. Nutritional deficiencies: Lack of vitamin B-12, zinc, folate (folic acid), or iron. Dental products: Toothpastes and mouth rinses containing sodium lauryl sulfate. Stress or hormonal changes: Often related to menstrual cycles or emotional stress. Certain medical conditions: Celiac disease, Crohn’s disease, and HIV/AIDS, which involve immune system dysfunction, may cause a higher occurrence of canker sores. If you frequently experience canker sores or if the sores are large, painful, or don’t heal within two weeks, consult your dentist . We at Apple Dental clinic provide an apt consultation and treatment options regarding your problem. With highly trained dental team and state-of-the-art facilities, we are passionate about bringing high quality dental care to our patients at affordable costs.