Can a 3 year old get hives?

Yes, a 3-year-old can get hives, also known as urticaria. Hives can occur due to various triggers, including allergic reactions to foods, medications, insect stings, or environmental factors. In young children, viral infections can also lead to hives. If a child develops hives, it's important to monitor for any accompanying symptoms and consult a healthcare professional if necessary.