Folliculitis
Every strand of hair on the skin is stuck in a hair follicle. The hair follicles can become inflamed if you shave, especially when the skin is warm and moist. Inflammation is usually found on the arms, legs, abdomen, back, chest or shoulders. Most often you can treat hair follicle inflammation yourself.
Read MoreMilk eczema – seborrheic eczema
Milk dermatitis can occur in the scalp and elsewhere on the body where there are many sebaceous glands, such as on the face and chest. The skin turns red and scales, and can itch. Milk eczema usually goes away by itself.
Read MoreRingworm and scalp
Some fungal species can cause infections on the body and scalp. The infection causes rashes and itching on the skin, so-called ringworm, or scaly patches on the scalp. The infection occurs through body contact from person to person or from pets to humans. The infection is uncommon, but sometimes epidemics can occur in, for example, preschools.
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