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Vitamin C (Ascorbic acid)

Ascorbic acid (E300) is synthetically produced and generally non-allergenic. Rare cases of hypersensitivity (e.g., contact dermatitis) exist but are not IgE-mediated. No cross-reactivity with food allergens.

Symptoms

  • Skin Rash or Hives
  • Itching or swelling
  • Digestive Issues
  • Headache
  • Difficulty Breathing
  • Dizziness or Lightheadedness

Healing & Prevention

  • Avoidance of vitamin C
  • Antihistamines
  • Topical corticosteroids
  • Epinephrine (for severe reactions)
  • Hydration and rest
  • Consult an Allergist

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