Buzz
Food allergies happen when the immune system mistakenly recognizes certain food proteins as dangerous, triggering a defensive response against these harmless substances. Citrus allergies are relatively common, particularly among adults rather than children.
Citrus fruits encompass varieties such as oranges, lemons, limes, and grapefruits.
Common indicators of a citrus allergy may involve:
- Itching or swelling in the mouth, tongue, or lips
- Skin issues like eczema, hives, or redness and swelling on the face or limbs
- Digestive problems such as stomach pain, nausea, vomiting, or diarrhea
- Respiratory issues including a runny or congested nose, coughing, sneezing, wheezing, or trouble breathing
- Cardiovascular effects like a sudden drop in blood pressure, dizziness, or fainting
If you notice signs of anaphylaxis, such as nausea, vomiting, a weak or rapid pulse, trouble breathing, confusion, or loss of consciousness, seek emergency medical help immediately, as this condition can be life-threatening.
Symptoms of a citrus allergy can arise from consuming even a small quantity of citrus fruit or juice, touching the peel, or inhaling airborne particles. These symptoms may appear instantly or take several hours to manifest after exposure.
If you experience any of the symptoms mentioned after eating or touching citrus fruits, consult an allergist to identify the specific fruits causing the reaction. Diagnostic methods include a skin prick test, where a small amount of the allergen is applied to a scratch on your skin; an Immunoglobulin E (IgE) blood test; or a monitored "food challenge."
