Tongue ulcers are lesions or cuts on the tongue that are open. Tongue ulcers can be painful and raw, and eating and drinking can irritate them.  Although a tongue ulcer will eventually heal on its own, certain home remedies can help alleviate the discomfort. One can use over-the-counter (OTC) drugs to relieve pain. Moreover, pain is the most prominent symptom that a person may notice. If...