What causes numbness in the roof of the mouth?

Generally, numbness in the palate may be caused by factors such as improper diet, gingivitis, or oral ulcers, and can be relieved through medication or improvements in lifestyle habits.

1. Improper diet: If a person frequently consumes very hot or spicy, irritating foods, the oral mucosa may become irritated, leading to numbness in the palate. This can be alleviated by rinsing the mouth with mild salt water or tea.

2. Gingivitis: Gingivitis may result from incorrect tooth brushing techniques, misaligned teeth, or similar factors, potentially causing symptoms such as numbness in the palate and swollen, red gums. Symptoms can be relieved under medical guidance using mouthwashes such as chlorhexidine gluconate rinse or metronidazole rinse.

3. Oral ulcers: Oral ulcers may be triggered by low immunity, malnutrition, or other factors, and may present with symptoms including palate numbness and pain. Treatment under medical advice may include using medications such as compound borax mouthwash or furacilin solution.