Trouble with the immune system can cause some medical problems, like allergies. In this section, you can find out more about allergies and other immune system problems.

• Celiac Disease
• Do Allergies Cause Asthma?
• Egg Allergy
• Food Allergies
• Hives
• Lactose Intolerance
• Peanut Allergy
• Tree Nut Allergy
• What Are Allergies?

Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor.

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