The aphthous ulcer and oral ulcer are among the most common painful lesions in the oral cavity, affecting many people’s lives. These discomforts can arise for various reasons, and although they often resolve on their own, their symptoms can cause significant discomfort. Aphthous ulcers, which are small, painful sores that appear on the oral mucosa, are typically round or oval and white or yellowish in color, while oral ulcers, which often appear on the gums or tongue, can vary in shape and may be pus-filled. The appearance of aphthous ulcers and oral ulcers can be temporary or persistent. Many people experience these problems due to stress, hormonal changes, or even…