Open AccessClinical diagnosis and treatment of scabies, a neglected tropical disease
Author(s) -
Hendrick M. Motswaledi
Publication year - 2021
Publication title -
south african family practice
Language(s) - English
Resource type - Journals
eISSN - 2078-6204
pISSN - 2078-6190
DOI - 10.4102/safp.v63i1.5224
Subject(s) - scabies , sarcoptes scabiei , overcrowding , medicine , tropical disease , pyoderma , impetigo , dermatology , neglected tropical diseases , disease , immunology , pediatrics , pathology , economics , economic growth
Scabies is a parasitic infestation of the skin caused by the mite Sarcoptes scabiei var. hominis. It is common in tropical areas, including the sub-tropical areas of Southern Africa. Predisposing factors are overcrowding, poor personal hygiene, low socio-economic standards and impaired host immunity. Although it can occur at any age, scabies is commonly seen in children and young adults. It is not a fatal disease; however, it can cause severe morbidity and poor quality of life. Scabies can complicate with pyoderma which may result in post-streptococcal glomerulonephritis. There are two clinical variants, classic scabies and the much rarer crusted scabies (Norwegian scabies).