dermatologic disorders
Scabies
Key Points
Risk factors for scabies include crowded living conditions and immunosuppression; poor hygiene is not a risk factor. Suggestive findings include burrows in characteristic locations, intense itching (particularly at night), and clustering of cases among household contacts. Confirm scabies when possible by finding mites, ova, or fecal pellets. Treat scabies usually with topicalpermethrinor, when necessary, oralivermectin. 