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FD&C Red No. 40

Red 40 (azodye) may rarely cause hypersensitivity reactions, including urticaria or asthma, particularly in individuals with aspirin sensitivity or pre-existing dye allergies. Not a top-14 allergen but monitored.

Symptoms

  • Hives
  • Swelling
  • Itching
  • Rash
  • Gastrointestinal Issues
  • Headache
  • Hyperactivity (in children)
  • Anaphylaxis (Rare)

Healing & Prevention

  • Avoidance
  • Antihistamines
  • Topical Creams
  • Epinephrine (for severe reactions)
  • Hydration and rest
  • Consult an Allergist
  • Natural Alternatives

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