This blood test can check for some kinds of allergies.

The immunoglobulin E (IgE) blood test is often done as part of an initial screen for allergies. High IgE levels also may indicate a parasitic infection.

Find out what the experts have to say.

A scratch or skin prick test is a common way doctors find out more about a person's allergies.

Explore more than 20 articles in English and Spanish about all aspects of allergies in children.

If dust mites make your child's asthma or allergies worse, here's how to limit exposure to them.

Although most allergic reactions aren't serious, severe reactions can be life-threatening and can require immediate medical attention.

Being prepared for an allergy emergency will help you, your child, and other caregivers respond in the event of a serious reaction.

Kids with severe allergies can be at risk for a sudden, serious allergic reaction called anaphylaxis. The good news is that when treated properly, anaphylaxis can be managed.

Is it a cold or allergies? Find out what the experts have to say.

Find out what the experts have to say.

Allergies don't cause asthma, but kids who have allergies are more likely to get asthma.

Find out what the experts have to say.

Oral allergy syndrome can cause an itchy mouth and throat. Find out more.

A scratch or skin prick test is a common way doctors find out more about a person's allergies.