Before you start any treatment, visit a doctor to be sure allergies are causing your child’s troubles. Once you know he really has seasonal allergies, these quick tips can offer much-needed relief.
Stay Inside. The best way to treat allergy symptoms is to avoid allergens to begin with. So when pollen counts soar, keep kids indoors as much as possible. Pollen is usually at its peak mid-morning, early evening, and when the wind is blowing.
Use Saltwater. Having a plugged-up nose...
See a doctor if your outbreak doesn't disappear in a few days, though. And get medical help right away if you notice symptoms of angioedema (such as swelling of the lips, tongue, or throat) or a severe allergic reaction (anaphylaxis).
If you often get hives, or if your outbreaks affect you a lot, your doctor will probably prescribe antihistamines. Treatment with corticosteroids, which you take by mouth, will sometimes reduce swelling when antihistamines don't work. But doctors usually save them for more severe cases. Your doctor may also consider a biologic drug, omalizumab (Xolair), for chronic hives in people age 12 and over.