How long does scarlet fever last?

Scarlet fever commonly begins with a sore throat and fever, followed by a fine rough rash. Throat discomfort and fever may ease before the skin looks normal. Peeling can follow as the rash fades, especially on the hands and feet, and may continue during recovery. The exact course varies with age, treatment, hydration, and other illness. A persistent or returning fever is more useful as a warning sign than judging recovery by the rash alone. See Sore Throat and Fever for related guidance.

Give prescribed antibiotics according to the clinician’s instructions and finish the course. Encourage drinks, rest, and foods that are easy to swallow. Keep irritated skin moisturised with a plain product and avoid scratching. Track whether energy, drinking, throat pain, and fever are moving in the right direction. Follow advice about staying away from school or nursery and washing hands to limit spread. Antibiotic Treatment provides related information.

Contact a clinician if symptoms are not beginning to improve, worsen after initial improvement, or return after treatment. Seek urgent care for breathing trouble, inability to drink, severe dehydration, confusion, a stiff neck, marked sleepiness, or a child who is difficult to wake. New dark urine, facial swelling, or painful swollen joints also deserve prompt assessment. Swollen Glands may accompany the infection but should not distract from these warning signs.

Ask what recovery milestones to expect, when the child can return to normal activities, how to manage peeling skin, and whether a review is needed if fever or throat pain remains. Confirm how every prescribed dose should be given.