Treatment varies depending on the underlying cause:
Kawasaki Disease: Intravenous immunoglobulin (IVIG) and aspirin are commonly used. Scarlet Fever: Antibiotics such as penicillin or amoxicillin. Allergic Reactions: Antihistamines, corticosteroids, and in severe cases, epinephrine. Viral Infections: Supportive care, including hydration and fever management.