Scabies rash can be incredibly relentless and is typically complicated to treat. It is frequently the primary symptom to happen and the last to disappear, as scabies rash can persevere for weeks after the mite infestation has been effectively eradicated. Scabies rash can be alleviated with medications such as hydrocortisone and antihistamine, which give provisional relief but are frequently incapable to heal the rash entirely.