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BoilsĪ boil is a skin infection of the hair follicle or oil gland. Sometimes the condition is hereditary and in many cases, it will clear up on its own. Sun allergy is an itchy red rash that occurs from sun exposure, usually on fair skin that is not used to high levels of sunlight. This is a common condition in hot, humid weather and usually goes away once the skin temperature has cooled. Heat rash is a result of sweat trapped in clogged pores and appears as itchy red bumps that can also feel tingly. They are caused by blood vessels that have clumped together and appear as red domed bumps, also known as papules, on or beneath the skin. AngiomasĪngiomas are skin growths that can occur anywhere on the body.
#Pinpoint red dots on skin cancer Patch
A doctor can perform a patch test to reveal what allergens trigger a reaction on your skin. The reaction could be to food, pollen or other allergens in the air, cosmetics, skincare, laundry detergent or a whole host of other irritants. One of the most common reasons for red skin spots is rashes that occur from allergic reactions. It typically only occurs on the face and it is common for small blood vessels to appear on the surface of the skin. Rosacea is a chronic skin condition that causes tiny red pimples and redness of the skin. They usually last for hours or a few days before subsiding. Hives are a rash of red bumps that occur suddenly on the skin usually as a result of an allergen. Rashes from eczema may have red bumps that ooze or crust. EczemaĮczema, also known as atopic dermatitis, is a skin condition that causes red, itchy and dry skin as a result of inflammation. The condition usually presents itself as skin bumps that can often become red or swollen. Acne is an extremely common skin condition that can range from mild to severe.
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