What should you do for care when your baby has a fever and then develops a rash?

If a baby gets a rash after a fever and refuses to drink water, it might be due to viral infection causing pediatric rash. After the fever subsides and the rash appears, it’s important to ensure plenty of rest, nutrition, and hydration, maintain skin cleanliness, avoid crowded places, and typically, the condition doesn’t recur after the first occurrence.