Chinese medicine for urticaria formula need to identify the type of choice, common types of evidence are wind-heat type, wind-cold bundle surface type, blood deficiency, wind-dry type, spleen and stomach damp-heat type and so on. 1. Wind-heat type: manifested as reddish color of rash, intense itching, aggravated by heat, fever, sore throat, abdominal pain and swelling of lips and mouth. This formula is not suitable for those who have wind-heat rashes and are suffering from deficiency and cold. 2. Wind-cold bundle surface type: manifested as whitish color of rash, aggravated by cold, pale tongue and slow floating pulse. The adverse effects and contraindications of this formula are not clear. 3. Blood deficiency and wind dryness type: the rash is pale in color, aggravated at night, with dry mouth, little fluid and thin pulse. It is treated with the formula of “Jing, Fang, Si Wu Tang”, and its contraindications and precautions are not clear yet. 4. Damp-heat type in the spleen and stomach: symptoms such as abdominal pain, loss of appetite, loose stools, red tongue and yellowish greasy moss are common. The formula is Fangfeng Tongsheng San plus subtractions, and should be used with caution for the deficient and pregnant women. Urticaria may also have other types of identification, specific medication need to consult a traditional Chinese medicine practitioner for identification, unauthorized use of medication may cause serious adverse effects on the body.