Atopic dermatitis, also known as eczema, is a common skin condition that causes red, itchy rashes. It often appears on the face, arms, and legs, and is most common in children, though adults can also be affected. The exact cause of atopic dermatitis is unknown, but it tends to run in families and may be linked to other conditions like allergies, hay fever, or asthma. Environmental factors such as cold weather, pollution, and certain fabrics can also trigger flare-ups. While there is no cure for atopic dermatitis, treatments focus on managing symptoms. These may include steroid creams or ointments for mild cases, and steroid pills for more severe cases. Other treatments include antihistamines to control itching, antibiotics for bacterial infections, and drugs that suppress the immune system. Light therapy and wet dressings can also be helpful. At home, you can take warm oatmeal baths, use a humidifier, avoid scratching, and wear loose clothing. Keeping the skin moisturized is crucial, and using gentle soaps can help prevent flare-ups. For infants, bath oils and creams can keep their skin moist. It's important to avoid known triggers and take good care of your skin to reduce the likelihood of flare-ups.