The condition that reds and itches your skin is atopic dermatitis (eczema). It is common in kids but may be present at any age. Atopic dermatitis (chronic) is long-lasting and sometimes flare-up. Asthma or hay fever may accompany it. For atopic dermatitis, no treatment has been found. Around the back of the body, the knees and elbow pliers are normally very itchy for children and adults. You may also have tiny bumps and skin flaccid. On the ears, wrists, and forearms, the rash can also grow. Your skin can become thick, dark, and scarred if you scratch. Itchiness in the night when you go to bed is normally worse. It can also lead to infection through scratching. You're going to see red bumps hurting and pus filling. When this happens, make sure you visit a doctor. However, therapies and self-care will alleviate itching and avoid new outbreaks. It helps, for example, avoid hard soaps, regularly humidify your skin and use medicated creams or ointments.