Is Watermelon Frost effective for oral ulcers?

Generally, watermelon frost has a definite therapeutic effect on oral ulcers, but its proper use should be based on the ulcer type, severity, and individual differences. A detailed explanation is as follows:

Watermelon frost contains mineral salts such as sodium sulfate, sodium chloride, magnesium sulfate, as well as natural extracts like menthol, borneol, and glycyrrhizic acid. The mineral salts can lower the pH of the ulcer surface, creating a weakly acidic environment that inhibits the proliferation of common pathogenic bacteria such as Staphylococcus aureus and streptococcus. Menthol and borneol produce a cooling sensation by stimulating cold receptors, thus relieving local burning pain, while glycyrrhizic acid can inhibit the synthesis of prostaglandin E2 and reduce inflammatory responses.

For minor oral ulcers, watermelon frost may demonstrate a relatively significant therapeutic effect and accelerate healing. However, for severe oral ulcers, such as those caused by systemic diseases like Behcet's disease or systemic lupus erythematosus, or ulcers complicated by severe infection, watermelon frost might only partially relieve symptoms without addressing the underlying cause.

If oral ulcers recur frequently, persist for a prolonged period, or are accompanied by other symptoms, timely medical consultation and thorough examination and treatment are recommended. When using watermelon frost, instructions from a physician should be followed to ensure correct application and avoid excessive or long-term use, which may lead to problems such as excessive dryness of the oral mucosa. Additionally, maintaining good oral hygiene, a balanced diet, and enhanced immune function are important for the prevention and adjunctive treatment of oral ulcers.