Eczema, also known as atopic dermatitis, is a common skin condition that causes the skin to become inflamed, red, and itchy. It can affect individuals of all ages but is most common in children. The exact cause of eczema is still unknown, but it is believed to result from a combination of genetic and environmental factors.
Causes of Eczema
While there is no single cause of eczema, research suggests that it may occur when the skin's natural protective barrier is weakened, making it more susceptible to irritants, allergens, and infections. A family history of eczema, asthma, or hay fever may increase the likelihood of developing the condition. Certain environmental triggers, such as harsh soaps, hot or cold weather, stress, and allergens like dust mites or pet dander, can also play a significant role in exacerbating eczema symptoms.
Symptoms of Eczema
Eczema symptoms can vary from person to person but typically include dry, scaly patches of skin that are itchy and inflamed. In more severe cases, the skin may crack, bleed, or become infected. The most common areas affected by eczema are the hands, face, elbows, knees, and behind the ears. The condition tends to flare up in cycles, with periods of worsening symptoms followed by times of improvement.
Causes of Eczema
While there is no single cause of eczema, research suggests that it may occur when the skin's natural protective barrier is weakened, making it more susceptible to irritants, allergens, and infections. A family history of eczema, asthma, or hay fever may increase the likelihood of developing the condition. Certain environmental triggers, such as harsh soaps, hot or cold weather, stress, and allergens like dust mites or pet dander, can also play a significant role in exacerbating eczema symptoms.
Symptoms of Eczema
Eczema symptoms can vary from person to person but typically include dry, scaly patches of skin that are itchy and inflamed. In more severe cases, the skin may crack, bleed, or become infected. The most common areas affected by eczema are the hands, face, elbows, knees, and behind the ears. The condition tends to flare up in cycles, with periods of worsening symptoms followed by times of improvement.