Eczema, also known as atopic dermatitis, is a skin condition that causes dry, itchy, inflamed skin and can flare up periodically causing symptoms of itching, scaling, cracking and sometimes thickened skin. 

Eczema is caused by a combination of genetics, immune system responses, and a weakened skin barrier.

No. Eczema is not contagious and cannot spread through contact. 

While triggers will vary from one person to the next, the most common triggers of eczema include stress, allergens, harsh perfumed soaps, weather changes, sweating, and certain fabrics such as wool or polyester. 

Eczema treatment focuses on reducing inflammation, relieving itching, repairing the skin barrier, and preventing future flare ups. This often involves a combination of regular moisturizing to keep the skin hydrated, and topical treatments such as anti inflammatory creams or ointments.

Lifestyle changes, including gentle skincare routines, stress management, and avoiding known triggers like certain fabrics or allergens, also play an important role in control and avoiding flare-ups.