All of a sudden, even talking, drinking, and eating might become excruciatingly uncomfortable. Canker sores have no known etiology but have been associated with stress, small oral injuries, acidic or spicy meals, hormonal changes, hormone shortages (especially B12, zinc, folic acid, and iron), and several autoimmune diseases.

Canker sores don’t hurt as much as you would think right away. As a matter of fact, it takes them a few days before they’really hurt. With this special function, you have a little window of opportunity to deal with them before the agony is too much to handle. Usually, you’ll feel a tingling or burning feeling before the sore ever appears, giving you a crucial opportunity to intervene early.

Canker Sore Treatment Using Natural Means