When you don't notice it, a small acne comes out on your hand, and it's itchy. It's not easy to break when squeezed. I don't know what to do?
In this case, there is only one red bean with pruritus. It may be insect bite dermatitis caused by mosquito bites. In this case, you don't need to squeeze it or scratch it. You can disinfect it with Iodophor and then apply Likang liquid. Be careful not to break it, otherwise it is easy to cause infection
Hello, this situation may be caused by local skin inflammation. If there is only one suggestion, you can observe it closely and try to apply some baiduobang for treatment. It is suggested that you should pay attention to light diet and do not eat spicy and irritating food, hair and seafood
Hello, there is no way to clearly distinguish this situation through the picture. If there is only one suggestion, you can also observe it closely first. If necessary, you need to go to a regular hospital, because virus infection, fungi and allergies will have some blister symptoms. It is suggested that you should also pay attention to light diet