Description for medicine or protocol of treatment in detail:
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Pharmaceutical ingredients: U snake itching pills are the exclusive varieties of Guangzhou Baiyunshan Zhongyi Pharmaceutical Co., Ltd., put into production in 1982, the national drug quasi-word Z44020044. Included in the 2020 edition of the Chinese Pharmacopoeia, the 2019 National Basic Medical Insurance, Work Injury Insurance and Maternity Insurance (Class B). The whole side by the black snake (white wine scorching), windproof, snake bed, bitter ginseng, Guan Huangbai, herons (bubble), red ginseng, peony skin, snake bile, artificial oxen yellow, when returned to 11 flavor herbs, with blood-fed wind, dry itching effect For rheumatism and fever in the skin caused by the rash, wind itching, the disease see skin wind red, when looming, itching unbearable, or skin itching more than, dry skin, no primary rash;
Treatment plan: Control group: citric acid tablets, 10mg, 1 time/day, oral, course 7 days. Test group: citric acid tablets, 10mg, 1 twice/day, oral, course 7 days, while taking the serpentine itch pills, 2.5g each, 3 times/day, oral, course 28 days. Basic treatment: Refer to the "Addiction Rash (Urticaria) Chinese medicine treatment expert consensus", furnace ganache lotion (take the appropriate amount of coating on the affected area, from the beginning of the screening period to the end of the treatment period). Note: After receiving seven days of treatment for citric acid, if severe urticaria recurs and itching is unbearable, the subjects can be consulted by telephone, and the researchers will give the subjects a treatment plan for citric acid citili tablets. After the end of the treatment period, both groups continued to follow up for 28 days to observe and record the recurrence of urticaria: the time and extent of itching, wind mass (recurrence: treatment or recovery of patients at a later stage of efficacy index fell below 60%).
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Exclusion criteria:
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Exclusion criteria: 1. Induced urticaria patients (physical: artificial urticaria (skin scratch), cold-contact urticaria, delayed pressure urticaria, hot-contact urticaria, solar urticaria, vibrating angioedema, choline-energy urticaria; nonphysical: water-source urticaria, contact urticaria); 2. Patients with other diseases that can cause itching; Patients with other life-threatening severe systemic symptoms such as co-infection and throat edema; Combined with serious cardiovascular, liver, kidney and other important organs of internal medicine diseases; 5. Communication barriers, people with mental and mental illness; People who have received glucocorticoids, immunosuppressants, etc. within 3 months; 1 month has used Chinese medicine, acupuncture and other treatment of urticaria; 8. Those who have taken quinoa, pentaphospharide, soap or its preparations within 1 month; Those who have a history of allergies to the active ingredients or preparation aids of the ooselta, or have a history of allergies to other foods or drugs; Patients with pregnancy, lactation or recent birth plans; Need high-altitude operators; 12. Participants in clinical trials of other medical facilities or drugs within 3 months; The researchers did not consider it appropriate for participants.
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