Can pregnant women use watermelon frost for mouth ulcers?

     In general, pregnant women with mouth ulcers can cautiously use Xigua Shuang (watermelon frost) as directed by a physician. However, it is contraindicated in specific situations such as when the woman has a cold body constitution, abnormal uterine contractions, or is allergic to any components of Xigua Shuang. If in doubt, it is recommended to seek medical advice in advance. Detailed analysis is as follows:

     Under normal circumstances, pregnant women with oral ulcers may cautiously use Xigua Shuang. As a traditional Chinese medicine preparation, Xigua Shuang has the effects of clearing heat and detoxifying, reducing swelling, and relieving pain. It can help alleviate the pain caused by oral ulcers and promote healing of the ulcerated areas. Under a doctor's guidance, pregnant women may apply Xigua Shuang locally to relieve symptoms, which generally does not significantly affect the fetus. However, dosage and frequency should be carefully controlled to avoid risks associated with excessive or prolonged use.

     However, if the pregnant woman has a cold body constitution, using Xigua Shuang may exacerbate internal coldness, which is detrimental to both maternal health and fetal development. If abnormal uterine contractions or other adverse reactions occur after using Xigua Shuang, the product should be discontinued immediately and medical attention sought to prevent harm to the fetus. Additionally, if the pregnant woman is allergic to any ingredient in Xigua Shuang, it should be avoided to prevent allergic reactions.

     Pregnant women should maintain good oral hygiene during pregnancy by brushing properly and using mouthwash to reduce bacterial growth in the mouth.