ABC News OnCall+ Allergies Center

Watch: Boy, 3, With Severe Food Allergies Can't Eat

Michael Gonzalez drinks 20 to 30 bottles of prescription-only formula daily.

Watch: Spring Allergies Come Early

Dr. Neeta Ogden shares tips for coping with seasonal allergies.

Watch: Early Allergy Season

Dr. Cliff Bassett discusses tips for relief from seasonal allergies.

Watch: Top Tips for Dealing With Children's Allergies

Dr. Karen Latimer explains best ways for parents to avoid allergic reactions.

Watch: Halloween Allergy Triggers to Avoid

Dr. Keith Ayoob on preventing allergic reactions to candy and costumes.

Watch: Children and Allergies

Dr. Neeta Ogden discusses children's allergies and precautions parents can take.

Watch: Kids and Fall Allergies

Dr. Karen Latimer shares tips on avoiding allergies.

Watch: Treating Milk Allergies

Dr. Neeta Ogden discusses evidence that milk products may resolve allergies.

Watch: Summer Allergies

Dr. Alanna Levine on some of the season's common allergens.

Watch: Summer Food Allergies

Tips for stress-free outdoor eating.

Watch: Food Allergies in Kids

New study finds kids are susceptible to not just one but multiple allergies.

Watch: Fighting Summer Allergies

How to avoid seasonal symptoms.

Watch: Allergies or Sinusitis?

Why many people may misdiagnose the symptoms.

Watch: Overcoming Seasonal Allergies

Advice to help you survive the changes in the weather.

Watch: Big Mac Diet for Mom With Allergies

Woman with severe food allergies ate only Big Macs during her pregnancy.

Watch: Watch Out for Winter Allergies

Important tips on symptoms you should look out for.

Watch: Fall Allergy Attack

Tips on symptoms, causes and treatments.

Watch: Kids With Food Allergies

Find out why food allergies are on the rise.

Watch: Are Your Allergies Real?

A new report says some Americans' allergies may be all in their head.

Watch: Taste of Summer Causes Allergy Woes

Unusually warm weather in the Northeast has some people feeling lousy.

Watch: Doctor's Orders: Overcoming Allergies

New methods cure deadly food allergies.

Watch: Have an Allergy-Free Halloween

How kids with food allergies can have a happy and safe Halloween.

Watch: Summer: The New Allergy Season?

How to deal with your summertime allergies.

Watch: A Mother's Food Allergy Mission

Author Robyn O'Brien on the measures she took to protect her children.

Watch: Sneaky Sneezes: Hidden Allergy Triggers

Seven allergy hot spots lurking around your home.

Watch: Battling Food Allergies

Small amounts of supervised food could help desensitize allergies.

Watch: Children's Food Allergies Escalate

3 million children have food allergies, an 18 percent jump from 10 years ago.

Watch: Pets Can Make Babies Healthier

Study shows exposure to cats and dogs could limit a child's allergies.

Watch: No Relief for Ragweed Allergies

Millions suffer from worse allergies as the climate change helps weeds thrive.

Watch: Allergy Free Recipes

We're helping parents keep kids lunch boxes safe with nonallergenic recipes.

Watch: The Fight Against Food Allergies

One mother is leading the movement to raise awareness of allergens in food.

Watch: Cafeterias Deadly for Allergy Sufferers

Federal money may help safeguard school cafeterias and lunch programs for kids.

Watch: Allergy Myths

Dr. Tim Johnson discusses some commonly believed allergy cures.

Watch: Global Warming: Nothing to Sneeze At

Bad news for allergy suffererers. Greenhouse gases may be creating more pollen.

Watch: Allergy Season Comes Early

Allergy sufferers are in for a pollen "superburst" this season.

Watch: 'GMA' Pollen Report: Monday May 13, 2013