Question

I discovered a sore inside my mouth yesterday. It causes pain when I drink water, and upon opening my mouth for inspection, I found red and white bubble-like substances. How should I quickly treat my canker sore?

Answer

The treatment for canker sores depends on their cause. If the sore is due to trauma, the treatment involves removing the irritant and promoting healing. For recurrent aphthous ulcers, which are more complex, treatment usually involves medication, including oral or topical medications. Common oral medications include immunosuppressants or mouthwashes. It’s important to note that recurrent aphthous ulcers are not responsive to antibiotics, so it is recommended to use medications under a doctor’s guidance and avoid self-medication.