What to do about dry mouth and throat after brushing teeth

Jun 27, 2024 Source: Cainiu Health
Disease description:

My girlfriend says that after brushing her teeth, she feels dry-mouthed and thirsty, always wanting to drink water, which makes her feel particularly uncomfortable. I would like to consult about what to do for dry mouth and thirst after brushing teeth.

Doctor's answer (1)
Dr. He Haochen
Dry mouth and a parched tongue after brushing teeth may be caused by certain ingredients in toothpaste irritating the oral mucosa, or by excessive brushing force leading to mucosal damage. To alleviate this symptom, it is recommended to first choose a mild, non-irritating toothpaste, avoiding products with excessive chemical components. Brushing should be done with moderate pressure to avoid overstimulation of the oral mucosa. After brushing, rinsing with clean water can help remove residual toothpaste and other substances from the mouth. If symptoms of dry mouth persist, drinking warm water, mild saltwater, or beverages containing moisturizing ingredients may help hydrate the mouth. Additionally, maintaining humid indoor air can also help relieve the discomfort associated with dry mouth.