Can moxibustion treat urticaria?
Whether moxibustion can treat urticaria generally depends on the acuteness or chronicity of the urticaria condition. If the condition is relatively mild, moxibustion may assist in treating urticaria; however, for acute urticaria, moxibustion usually cannot effectively control the symptoms. If discomfort occurs, timely medical consultation is recommended. Detailed analysis is as follows:

If chronic urticaria is caused by factors such as wind-cold exterior constraint or qi and blood deficiency, moxibustion might have some therapeutic effects. This is because moxibustion can warm the meridians, dispel cold, regulate qi and blood, and may alleviate symptoms such as skin itching and reduce the frequency of urticaria outbreaks by applying heat stimulation to acupoints, modulating immune function, and improving circulation of qi and blood.
However, for acute urticaria, especially that caused by clear factors such as food or drug allergies or infections, moxibustion typically is not recommended as a primary treatment method. Acute urticaria develops rapidly and progresses quickly, requiring prompt removal of the causative factors—for example, avoiding allergens or treating infections. Moxibustion cannot directly address these causes and may potentially worsen itching and rash symptoms due to heat-induced skin vasodilation.
In daily life, one should maintain a light diet, avoid scratching or other forms of irritation, engage in appropriate exercise to enhance resistance, and maintain healthy lifestyle habits and emotional well-being.