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Citrus

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Citrus

Dehydrated lemon juice and citric acid (often citrus-derived) are present. Citrus allergy is rare but can cause oral allergy syndrome (OAS) or systemic reactions (e.g., anaphylaxis) in sensitive individuals. Cross-reactivity with other citrus or birch pollen possible.

Allergen

Specification & Key Parameters

1 parameter

Parameter	Value
Browse all allergens	Citrus

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Symptoms

Oral Allergy Syndrome (OAS)
Skin Rash or Hives
Digestive Issues
Respiratory Symptoms
Swelling (angioedema)
Anaphylaxis (Rare)

Healing & Prevention

Avoidance of Citrus
Antihistamines
Topical Creams
Epinephrine Auto-Injector
Allergy Testing
Dietary Substitutes
Monitoring and Education

Safe Choice

Allergen Search

Clinical protocol

Find allergens to avoid or manage in your diet.

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Top categories

Swelling (119) Anaphylaxis (115) Digestive Issues (113) Hives (99) Itching (95) Difficulty Breathing (84) Skin rash (62) Diarrhea (58) Nausea (55) Abdominal Pain (51) Skin Rash or Hives (46) Headache (44) Respiratory Symptoms (43) Oral Allergy Syndrome (OAS) (40) Skin Reactions (36) Nausea or Vomiting (34) Itching or Tingling in the Mouth (33) Anaphylaxis (Rare) (23) Anaphylaxis (severe reaction) (22) Fatigue (22) Swelling (angioedema) (22) Difficulty breathing or wheezing (21) Vomiting (21) Gastrointestinal Issues (18) Anaphylaxis (Severe Allergic Reaction) (17) Dizziness or Lightheadedness (17) Swelling of lips, face, or throat (16) Respiratory problems (13) Digestive issues (nausea, vomiting, diarrhea) (12) Dizziness (12)

Top tags

Antihistamines (214) Epinephrine Auto-Injector (151) Avoidance (116) Medical Consultation (111) Emergency Action Plan (50) Consult an Allergist (48) Topical Creams (44) Reading Labels (41) Hydration (39) Hydration and rest (33) Topical corticosteroids (33) Emergency Care (30) Allergy Testing (28) Reading food labels (25) Dietary adjustments (22) Epinephrine (for severe reactions) (20) Emergency Medical Care (18) Epinephrine auto-injector (for severe reactions) (17) Probiotics (16) Consultation with an allergist (14) Read Food Labels (13) Allergy Testing and Immunotherapy (12) Read food labels carefully (10) Reading food labels carefully (10) Consulting an allergist (8) Cold compress (7) Topical Creams or Ointments (7) Dietary Substitutes (6) Education and Awareness (6) Topical Treatments (6)

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