Atopic dermatitis, commonly known as eczema, is a chronic skin condition characterized by red, itchy, and inflamed patches of skin. It typically appears in childhood, but it can also develop in adults. While the exact cause of atopic dermatitis is unknown, it is believed to be caused by a combination of genetic and environmental factors.
In some cases, atopic dermatitis can appear out of nowhere. This is known as adult-onset atopic dermatitis. It typically occurs in adults between the ages of 20 and 40, and it is more common in women. The cause of adult-onset atopic dermatitis is unknown, but it is believed to be linked to a combination of factors including genetic predisposition, environmental triggers, and an impaired skin barrier.
Common symptoms of adult-onset atopic dermatitis include red, itchy, and inflamed patches of skin, which can appear on the face, neck, hands, and other areas of the body. In some cases, the rash may be accompanied by scaling, cracking, and oozing.
It is important to see a doctor if you develop symptoms of atopic dermatitis, as it can be difficult to self-diagnose and manage without professional help. Treatment typically involves the use of topical medications to reduce inflammation, such as corticosteroids or calcineurin inhibitors. In some cases, oral medications may be prescribed to help manage the symptoms.
In conclusion, while atopic dermatitis typically appears in childhood, it can also come out of nowhere in adulthood. If you develop symptoms of atopic dermatitis, you should see a doctor for diagnosis and treatment.