Asked in AL, 90715 | Nov 16th, 2023
What causes canker sores?
Dentist answers
posted on Nov 16th, 2023
Canker sores are small, painful ulcers in the mouth. Their exact cause is unknown, but several factors may trigger them: minor oral trauma, stress, hormonal changes, food sensitivities (like acidic or spicy foods), vitamin deficiencies, and immune system issues. They're not contagious and typically heal within 1-2 weeks. Avoiding irritants and maintaining good oral hygiene can help prevent them. For persistent or severe cases, consult a dentist via 1-8 DENTALPRO at 18336825776 for expert advice.