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Schamberg's disease is caused by leaky blood vessels near the surface of the skin, capillaries, which allow red blood cells to slip through into the skin. [3] The red blood cells in the skin then fall apart and release their iron, which is released from hemoglobin. [3] The iron causes a rust color and this accounts for the orange tint of the ...
What it looks like: Hand, foot, and mouth disease is named for its characteristic flat, red spots that appear on the palms, soles of the feet, and around the mouth. Other symptoms to note : Spots ...
Ant bites tend to be small, swollen bumps that appear in clusters, Kassouf says. Fire ants also sting humans, Frye says, which can cause small pus-filled bumps on the skin, according to the ...
[2] [5] Atopic dermatitis results in itchy, red, swollen, and cracked skin. [2] Clear fluid may come from the affected areas, which can thicken over time. [2] Atopic dermatitis affects about 20% of people at some point in their lives. [2] [4] It is more common in younger children. [3] Females are affected slightly more often than males. [6]
Cold urticaria (essentially meaning cold hives) is a disorder in which large red welts called hives (urticaria) form on the skin after exposure to a cold stimulus. [1] The hives are usually itchy and often the hands, feet and other parts of the body will become itchy and swollen as well.
Madura foot. The initial lesion is a small swelling under the skin following minor trauma which breaches the skin. [11] [12] It appears as a painless wet nodule, which may be present for years before ulceration, swelling and weeping from sinuses, followed by bone deformity. [3] [7] The sinuses discharge a grainy liquid of fungal colonies. [11]
Small, itchy bumps: These may be red, white, or yellow and can appear around the hair follicles. They can be mistaken for acne. Pain or tenderness: The affected areas might be sore or painful to ...
Alternately, the swelling could contain a hard lump [3] when these materials harden, or if the abscess becomes impacted with substrate (e.g. soil, straw, etc.) [3] Bumblefoot may also present as redness, swelling, small red sores, and depending upon severity and length of time with the condition, lesions, cracks, or discoloration. [2]