<human>: What is the best way to get rid of a persistent rash on my body?
<bot>: The best way to get rid of a persistent rash on your body is to consult with a doctor or dermatologist. They can help diagnose and treat any underlying causes, as well as prescribe medications that may help reduce symptoms. Additionally, it is important to keep yourself hydrated by drinking plenty of water and avoiding harsh soaps and detergents that could irritate the skin.