Food Allergy Symptoms

Signs, symptoms, causes, and treatment of anaphylaxis

Signs and symptoms of food allergies, including skin reactions, airways, stomach, and eye reactions, and anaphylaxis.

Images of common food allergy symptoms, such as eczema, hives, and angioedema.

Are you having an allergic reaction? Here's how you can tell and what you should do to treat allergic reactions to food, insect stings, or medication.

Both acute diarrhea and chronic diarrhea may have many different causes. Your diarrhea may be caused by food allergies, food poisoning, stomach flu, inflammatory bowel disease, or another condition. Read more about the different symptoms that may accompany diarrhea.

The link between asthma and food allergies, and what patients with asthma or food allergies can do to keep both conditions well-controlled.

Hives are a common food allergy symptom. Learn how to recognize hives, common causes of hives, and when to call a doctor.

One of the most serious symptoms of anaphylaxis is low blood pressure. Learn how to recognize it.

Shortness of Breath or Wheezing After Eating – What Does Shortness of Breath or Wheezing After Eating Mean

Can food allergies affect eczema? Find out about eczema, food allergies, and what to expect at your doctor's office.

Readers share personal stories of their experiences with anaphylaxis.

Learn the basics about eosinophilic esophagitis and other forms of eosinophilic enteropathy: signs, symptoms, what to expect at the doctor's office, and resources for coping with restricted diets.