I am the same as you. I have a medical history for two years. My urticaria appears in lumps, red and purple, and grows from small to large. In the end, it cannot go away. It happened on the face, and it still happens occasionally, but it's much better now. Generally speaking, there are many causes of urticaria, and urticaria is also a type of allergy. You need to go to the hospital for an allergen test, but there are hundreds of possibilities for the test results, which means you may not be able to find the source. This has a lot to do with your physical condition. Remember to exercise more and eat less. I rarely eat greasy, spicy or seafood. I eat very little meat now, and vegetarian dishes are less likely to cause allergies, so my symptoms are much better now. I usually go to restaurants less often. The food there is very greasy, which is not good for recovery. This is really related to the body constitution. Start paying attention to your diet from now on!
I have taken Compound Glycyrrhizin Hydrochloride Cetirizine Hydrochloride and Rotadine Tablets. They were both effective at first, but gradually disappeared. If I take them now, they will definitely have no effect. The main reason is Look at the blessings of your physique and strengthen your exercise!