Fifth's disease affects cheeks and hence its called "Slapped cheek" appearance. Your daughter is probably suffering from a viral exanthematous illness similar to fifth's disease. Treatment remains the same for all exanthematous illness. We don't give any antibiotics, give paracetamol
lotion for rash
, keep her hydrating well. She will recover in few days.
Dr. Balaji Chinnasami MD
Assistant Professor - Pediatrics