Redness and itching on the arms of the body
Itching should not be scratched by hand, which will easily cause inflammation and infection. Apply some ointment such as ice yellow skin cream or yellow skin to relieve symptoms. Recently, some foods should be avoided in diet, such as spicy foods such as pepper and green onions, fish, shrimp, crab and seafood. If the effect is not obvious and the itching is serious, you can also eat loratadine one pill a day.
This situation may be some inflammation caused by bacterial infection. It is easy to cause suppurative infection and itching. You can disinfect it locally with iodophor, and don’t grab and squeeze it directly with your hands to avoid causing some infections. You can wash it with some salt water and apply acyclovir cream locally. Pay attention to eating less spicy and stimulating food in your diet
Hello, I don’t know if there is this phenomenon on both arms and scalp. Do you have a fever? From your description, it is more likely to consider allergy or infection, so pay attention to rest in these two days, often bask in the rest, apply a little dragon ball ointment and calamine lotion, and go to the hospital for a detailed examination when it is convenient