Canker sores typically heal on their own with time. But over-the-counter products, including mouth rinses and topical gels, may relieve pain and help them go away faster. 口腔溃疡通常会随着时间的推移自行愈合。但非处方产品，包括漱口水和外用凝胶，可能会缓解疼痛，帮助疼痛更快消失。 还一种说法，口腔溃烂，不是病毒就是细菌，成年人大多是细菌引起的。所以杀菌抗菌才能治疗口腔溃疡，要么调理身体增强免疫力。要么直接借助药物杀菌。红霉素就能杀