Can boiled litchi peel water treat mouth ulcers?

Aug 18, 2025 Source: Cainiu Health

Dr. Yu Yongchao

Introduction

Boiling litchi shells in water cannot cure oral ulcers, but as a daily beverage consumed in moderation, it may help alleviate discomfort by providing hydration and some nutrients. However, one should pay attention to the method and amount of consumption. In daily life, to relieve oral ulcers, it is important to maintain oral hygiene, consume more vitamin-rich foods such as kiwifruit and spinach, and avoid spicy or irritating foods. Relying solely on litchi shell water for treatment has limited effectiveness.

Under normal circumstances, water boiled from lychee shells cannot treat oral ulcers. However, as a daily beverage consumed in moderation, it may help alleviate discomfort by providing hydration and some minor nutrients. Attention should be paid to the method and quantity of consumption. A detailed explanation is as follows:

Detailed explanation is as follows: Lychee shells contain small amounts of flavonoids and vitamins. When boiled in water, these components dissolve into the liquid. The warm water can moisten the oral mucosa when consumed, helping to reduce pain caused by dryness of the ulcerated area. However, lychee shells lack key components that promote ulcer healing and have no direct effect in repairing mucosal tissue or reducing inflammation, meaning they cannot replace targeted treatments for oral ulcers. If sugar is added to the lychee shell water, it may instead irritate the ulcerated area and worsen discomfort. Therefore, it is recommended not to add sugar when preparing lychee shell water and to avoid consuming it at excessively high temperatures to prevent further irritation.

In daily life, relieving oral ulcers requires maintaining oral hygiene, eating more vitamin-rich foods such as kiwifruit and spinach, and avoiding spicy or irritating foods. Relying solely on lychee shell water has limited effectiveness; comprehensive care is necessary for better healing of ulcers.

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Can Artemisia selengensis treat oral ulcers?

Under normal circumstances, Artemisia selengensis cannot cure oral ulcers, but when consumed in moderation as a nutritious vegetable, it may help promote the healing of oral ulcers by supplementing nutrients. Attention should be paid to cooking methods and quantity when consuming it. In daily life, to alleviate oral ulcers, it is important to maintain oral hygiene, avoid eating spicy and irritating foods, and consume vitamin-rich foods such as kiwifruit and oranges.

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Can boiling litchi shells in water improve sleep quality?

In general, boiling litchi shells to make water has no clear effect on improving sleep quality. It can be consumed in moderation as a daily beverage but should not replace specific methods designed to aid sleep. When drinking it, moderation is important. In daily life, improving sleep quality should involve maintaining a regular sleep schedule, creating a quiet sleeping environment, and consuming sleep-promoting foods such as warm milk and millet porridge.