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Cyanosis is the change of body tissue color to a bluish-purple hue, as a result of decrease in the amount of oxygen bound to the hemoglobin in the red blood cells of the capillary bed. [1] Cyanosis is apparent usually in the body tissues covered with thin skin , including the mucous membranes , lips, nail beds , and ear lobes. [ 1 ]
Chilblain lupus erythematosus is characterized by a rash that primarily affects acral surfaces that are frequently exposed to cold temperatures, such as the toes, fingers, ears, and nose. The rash is defined by oedematous skin, nodules, and tender plaques with a purple discoloration. [3]
Livedo reticularis is a common skin finding consisting of a mottled reticulated vascular pattern that appears as a lace-like purplish discoloration of the skin. [1] The discoloration is caused by reduction in blood flow through the arterioles that supply the cutaneous capillaries, resulting in deoxygenated blood showing as blue discoloration ().
The condition usually starts with red or purple discoloration, and the skin may become raised or develop ulcerations, according to Freeman. It can be on hands, too.
Purpura (/ ˈ p ɜːr p jʊər ə / [1]) is a condition of red or purple discolored spots on the skin that do not blanch on applying pressure. The spots are caused by bleeding underneath the skin secondary to platelet disorders, vascular disorders, coagulation disorders, or other causes. [2]
The latter also uses short pulses of light energy, only it breaks down melanin pigment clusters that are causing the discoloration. Pairing these treatments with other methods can lead to an ...
Purple, red, yellow, slate, or blue-grey pigmented macules on the extremities and trunk – drug eruption: Antimalarials: Blue-ish pigmentation of lower extremities, but can also involve the entire nail bed, nose, cheeks, forehead, ears, and oral mucosa: Psychotropic Drugs: Blue-gray pigmentation on sun-exposed areas Amiodarone
Probiotics. For acne caused by mask-wearing, Dr. Rogers says a great oral probiotic aimed at skin health can help balance the skin biome. She suggests eating fermented foods like yogurt and kimchi ...