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1. Allergies Overview
An allergy is the immune system's response to a foreign substance that is not typically harmful to your body....
This condition is considered a medical emergency. Urgent care may be required.
Symptoms:
- Choking
- Headache
- Coughing up phlegm
- Chest tightness
- Itching
2. Food Allergy Basics
Food allergies are overblown responses by the immune system to foods that aren't typically harmful - like egg...
Symptoms:
- Choking sensation
- Chest tightness
- Swallowing problem
- Itching
- Stuffy nose
This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.
Please consult a healthcare professional if you have health concerns.
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