Medically reviewed by Susan Bard, MD An itchy scalp can develop due to a variety of causes, including your hair-washing routine, head lice, psoriasis, and more. How to find relief depends on the cause ...

SAN ANTONIO — Different patterns of allergic contact dermatitis on the head and face may provide clues about what caused these outbreaks, Heather O’Connell, PA-C, said at the 16th Annual ...

Fragrance is one of the most common causes of allergic contact dermatitis from cosmetic products. Preservatives prevent microbial growth in water-based products but can be significant irritants or ...

Tace Steele, BA, is a Contact Dermatitis Fellow, Department of Dermatology and Cutaneous Surgery, University of Miami, Miami, FL. Comments 3090D553-9492-4563-8681-AD288FA52ACE ...

Allergic contact dermatitis. Allergic contact dermatitis occurs when the skin on the scalp comes into contact with an allergen. The scalp, like other areas of skin, may present with a rash.

Patchy outbreaks on any part of the body, like the scalp, eyelids, face, neck, chest, arms, elbows, ... Black, or have a family member with atopic dermatitis. Contact allergy.

A 60-year-old woman presented with itchy, eczematous, and moderately exudative lesions on the scalp after 4 months' use of a galenic lotion of minoxidil 5% (minoxidil 5%, propylene glycol 15%, and ...

There are two types of contact dermatitis: allergic contact dermatitis (ACD) and irritant contact dermatitis (ICD). Triggers of contact dermatitis ICD is the more common of the two types, making ...

The causes of bumps on your scalp range from benign conditions to more serious ones. ... A reaction can also cause allergic contact dermatitis, which may lead to bumps that ooze or crust.

6. Allergic reaction. It is contact dermatitis caused by exposure to irritants like hair dye, shampoos, or styling products. Itchy, red, and inflamed bumps on scalp are signs of an allergic reaction.

Allergies and an Itchy Scalp If you have an itchy rash on your scalp, you could be having an allergic reaction, also called contact dermatitis . Itchiness can be a side effect of hair products ...