Atopic dermatitis skin treatment

My son has had atopic dermatitis since he was young.

It's not too severe, but I often get red spots and itching on my elbow crease, behind my knees, and around my hips, and I scratch them, so I always have scars.

Whenever I feel itchy, I apply the weak ointment <Lidomex> prescribed by the hospital, and it gets better immediately, but since it keeps recurring, it becomes a problem.

I hear that many people are treating atopic dermatitis with traditional Korean medicine. If you know of any clinics where you've received treatment and seen results, please recommend them.