Understanding Lab Tests for Coriander/Cilantro Allergy
Written by Private MD Labs Medical Writing Team • Last Updated: September 8, 2025
Coriander and cilantro allergies can cause a range of symptoms from mild skin reactions to severe anaphylaxis. These allergic reactions occur when the immune system mistakenly identifies proteins in coriander or cilantro as harmful substances and produces specific antibodies called IgE to fight them.
Recommended Test
Coriander/Cilantro (f317) IgE
This specific blood test measures IgE antibodies directed against coriander and cilantro proteins. The presence of these antibodies indicates an allergic sensitization and can confirm that symptoms experienced after consuming these herbs are due to an allergic reaction. Results help guide dietary restrictions and emergency preparedness for potential severe reactions.
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Diagnosing Coriander/Cilantro Allergy
While allergy symptoms can suggest a reaction to coriander or cilantro, definitive diagnosis requires blood testing to detect specific IgE antibodies. This testing helps confirm the allergy and distinguish it from other food intolerances or reactions, enabling proper dietary management and avoidance strategies.
Understanding Your Results
IgE antibody levels are typically reported in classes or numerical values. Higher levels generally correlate with increased likelihood of allergic reactions, though symptom severity can vary between individuals. Your healthcare provider will interpret results in the context of your symptoms and medical history to develop an appropriate management plan.
Important Considerations
The information here is for educational purposes only and is not a substitute for professional medical advice. Always consult with a healthcare provider for diagnosis and treatment. If you suspect a severe allergic reaction, seek immediate medical attention.
