itchy scalp. caucasian man itching and scratching his head. itchiness skin problem.

nose hair face head hairstyle mouth organ hand skin finger arm ear eye person beard man adult itchy scalp caucasian itching scratching itchiness problem people health medical portrait lifestyle cosmetic men care disease illness hygiene treatment infection shampoo dermatology emotional allergy symptom dry allergic dermatologist rash dermatitis dandruff eczema itch lice urticaria scratch appearance irritation rashes male scurf seborrheic trichology washing worried