Can patients with favism use watermelon frost spray?
In general, Xigua Shuang spray (Xigua Shuang) refers to a traditional Chinese medicine preparation. Whether patients with favism (G6PD deficiency) can use Xigua Shuang depends on the individual's overall health condition. If the patient has only favism, Xigua Shuang is generally not recommended. However, if the patient has favism accompanied by oral ulcers, Xigua Shuang may be used. Detailed explanations are as follows:
1. Not recommended
Favism is a type of glucose-6-phosphate dehydrogenase (G6PD) deficiency, characterized by hemolytic anemia triggered by consuming fava beans. Xigua Shuang is a white crystalline powder made from the ripe fruit of the watermelon (Cucurbitaceae family) processed with sodium sulfate. It is primarily used in traditional Chinese medicine to treat conditions such as oral and tongue ulcers, sore throat, and oral thrush. Therefore, for patients with uncomplicated favism who do not have other symptoms, Xigua Shuang is generally not suitable, as it offers no therapeutic benefit for favism and may potentially cause adverse reactions.
2. May be used
If a patient with favism also suffers from complications such as oral or tongue ulcers, sore throat, or oral thrush, Xigua Shuang may be used under the guidance of a physician. Additionally, doctors may prescribe medications such as methylprednisolone tablets or dexamethasone acetate tablets to help stabilize cell membranes and prevent further destruction of red blood cells.
If any discomfort occurs, patients should promptly seek medical attention for proper diagnosis and treatment, avoiding self-medication that could delay appropriate care.