 Stay ahead of your child's moderate to severe eczema, and they can show off clearer skin and less itch with Dupixent, the number one prescribed biologic by dermatologists and allergists that helps heal your child's skin from within. Serious allergic reactions can occur that can be severe. Tell your doctor about new or worsening eye problems, such as eye pain or vision changes, including blurred vision, joint aches and pain, or a parasitic infection. Don't change or stop asthma medicines without talking to your doctor. Ask your child's eczema specialist about Dupixent.