Urticaria occurs frequently and at a fixed time. What should I do?

Not necessarily. I've had it before, but I'm fine now. I suggest you drink Chinese medicine, that is, Chinese medicine. I'm fine. Drink it for two or three weeks and you'll be completely fine. If you are in Dongguan, please go to Tangxia Hospital in Dongguan for consultation. High ability, where is the 2 A-level doctor? Then go to Dr. He! ! ! The drug price is not high either. I wish you a speedy recovery! ! !