After eating tofu and beans for two or three hours, I suddenly felt itchy all over and scratched a lot of bumps.
Hello, this is urticaria. It's caused by allergies. Need anti-allergic treatment. If the whole body is up, if it is serious, it is recommended to go to the emergency department of the hospital and pay attention to whether there is difficulty breathing. If it is not serious, you can choose anti-allergic drugs to take orally. Network consultation, for reference only.