Patient: Description of the condition (onset time, main symptoms, hospital, etc.): Originally a year ago only a small area but will soon be well, this year the area has become larger and more parts of the local hospital doctor said it is chronic urticaria, I was prescribed anti-allergy drugs, but the effect is not ideal Can I get better treatment? A: Chronic urticaria treatment needs to be screened first and then gradually reduced. Screening first: according to the cause, symptoms, family history, underlying diseases and other influences, screen out suitable drugs that you can take for a longer period of time; then adhere to: comply with medical advice to adhere to treatment is the key, and pay attention to find the possible causes of allergies, and actively cooperate with the drug to do a good job of prevention and control; gradually reduce: under the guidance of doctors, control is generally stable for more than 4 weeks and then gradually reduce the dose, continue to observe until adaptation and then reduce the dose, with The minimum dose can be controlled for the longest time without occurrence. Promote active treatment, than passive treatment (i.e., every rash and then use drugs) effective.