unkempt hand with fingers. fingers with cuticles and bad nails.

allergy arm bacteria bad beauty biotin care check cheek children clinic closeup cosmetics cracked cut cuticles deep dermatology diagnose disease disorder dry ear epidermis finger fingernails fingers hand health healthy human infected infection jewellery keratin kids layer leg limb lip man manicure medical medicine mouth nail nails nose oral organ outer pain pathology peeling physical pink problem quail recovery red skin small stress symptom therapy treatment unkempt