What Is Eczema? Defining Eczema

What is eczema?

Eczema is a skin condition that causes itchy, red, and inflamed patches of skin. It can occur anywhere on the body and is common in children and adults.

What causes eczema?

The exact cause of eczema is unknown, but it's believed to be a combination of genetic and environmental factors. Triggers can include stress, certain foods, irritants, and allergies.

Is eczema contagious?

No, eczema is not contagious. It's a chronic condition that often runs in families.

How is eczema treated?

Treatment for eczema usually involves managing symptoms with moisturizers, topical corticosteroids, and antihistamines. In severe cases, systemic medications may be necessary.

Can eczema be prevented?

While eczema cannot be fully prevented, there are steps you can take to reduce flare-ups. Avoid triggers such as stress and irritants, keep skin well-moisturized, and follow a healthy lifestyle.

How are eczema and allergies related?

Eczema can be triggered by allergens such as pet dander, pollen, or certain foods. Those with eczema may also have an increased risk of developing other allergic conditions.

Can allergies cause eczema?

Yes, allergies can contribute to eczema flare-ups in some people. Allergic reactions to irritants or allergens can cause eczema symptoms to worsen.

Are food allergies common triggers for eczema?

Yes, certain foods such as dairy, nuts, and eggs can trigger eczema symptoms in some people. Identifying and avoiding trigger foods can help manage eczema symptoms.

How can allergies and eczema be managed together?

Management of allergies and eczema may involve avoiding triggers, taking medications such as antihistamines, and using topical or systemic treatments for eczema symptoms. Allergy immunotherapy can also be used to help provide long-term relief from allergy symptoms, including eczema.