Demodex, demodicosis - DermNet
2016年12月28日 · Demodex is the name given to tiny mites that live in the hair follicle. In humans, demodex is found on facial skin, especially the forehead, cheeks, sides of the nose, eyelashes and external ear canals. It sometimes causes a condition called demodicosis. There are two mites principally involved in human demodex infestations, Demodex ...
Demodicosis pathology - DermNet
Demodicosis is caused by two species of follicular mites, Demodex folliculorum and Demodex brevis, which are normal inhabitants of human skin. Although the mites are ubiquitous on sebaceous-rich skin, they sometimes cause dermal reaction and consequent erythema, pustules, and inflammatory plaques. Histology of demodicosis
Demodicosis image - DermNet
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Folliculitis - DermNet
This is known as demodicosis. The human infestation, scabies, often provokes folliculitis, as well as non-follicular papules, vesicles and pustules. Folliculitis due to irritation from regrowing hairs. Folliculitis may arise as hairs regrow after shaving, waxing, electrolysis, or plucking.
Rosacea due to demodicosis image - DermNet
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DermNet® - Dermoscopy of demodicosis image
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Nipple eczema - DermNet
Demodicosis [6] Other inflammatory skin diseases, mainly psoriasis; Mammary Paget disease [4]. A diagnosis of allergic contact dermatitis should be considered if there is a minimal response to conventional treatment methods for nipple eczema, especially in patients with bilateral lesions extending beyond the areola.
Psoriasis: Symptoms, Treatment, Images and More - DermNet
Psoriasis usually presents with symmetrically distributed, red, scaly plaques with well-defined edges. The scale is typically silvery white, except in skin folds where the plaques often appear shiny with a moist peeling surface. The most common sites are the scalp, elbows, and knees, but any part of the skin can be involved.
Ivermectin - DermNet
Ivermectin can also be used to control demodicosis. Ivermectin cream has been shown to reduce papulopustular rosacea, which is thought to be due to its effects on demodex mites and its anti-inflammatory action. A 2021 Cochrane Review has not found sufficient evidence to support the use of ivermectin for preventing or treating COVID-19.
Rosacea: Symptoms, Causes, and Management - DermNet
It may be more difficult and under-recognised in patients with skin of colour. Rosacea has been associated with depression, hypertension, cardiovascular diseases, anxiety disorder, dyslipidemia, diabetes mellitus, migraine, rheumatoid arthritis, Helicobacter pylori infection, ulcerative colitis, and dementia.