Scabies, bedbugs, and body lice commonly cause pruritus and rash, and accurate diagnosis of the symptoms should include consideration for social drivers of health, such as housing status and living environment, according to a recent literature review presented in JAMA. It’s concerning because pruritus may persist after scabies treatment—largely due to misdiagnosis and inadequate treatment—and persistent scratching can present a risk for skin infection. While bedbug bites usually resolve after 1 week without treatment, professional …
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