Question
A few days ago, my child suddenly developed a fever, with temperatures reaching 39 degrees. Although the fever has subsided now, there are many rashes on their body. What should I do when a child develops a rash after a fever?
Answer
A rash that appears after a child has a fever, also known as pediatric emergency or infant roseola, is an acute infectious disease caused by a virus. The disease is characterized by an abrupt high fever, generally lasting for about 4 days, followed by pinkish maculopapular rashes all over the body. Symptoms of a rash after a fever in children include: 1. Onset is acute with temperatures reaching 39 to 40 degrees; early stages of high fever may be accompanied by seizures. Patients may have slight nasal discharge, cough, and eyelid swelling. 2. During the fever period, there may be symptoms such as reduced appetite, nausea, vomiting, diarrhea, or constipation. General treatment includes having the child rest in bed, ensuring isolation to avoid cross-infection, drinking plenty of water, and providing easily digestible foods while supplementing vitamins B and C as needed.