Chondrodermatitis nodularis helicis (CNH) is a skin condition that affects the cartilage of the ear. It’s a painful nodule, which may or may not have a scab on it, that grows over a period of time.

Chondrodermatitis nodularis helicis — or CNH for short — is a condition that affects your outer ear. ... Use a soft pillow or cut a hole in your pillow to relieve pressure on your ear.

The demand analysis of Global Chondrodermatitis Nodularis Helicis Market size & share revenue was valued at around USD 501 billion in 2022 and is estimated to grow about USD 660 billion by 2030 ...

The skin conditions chondrodermatitis nodularis helicis or CNH affects the cartilage in the ear. ... Make a hole in the pillow around the ear area to reduce pressure or buy a special cushion for CNH.