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Nitrites
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Nitrites

Contains preservatives potassium nitrite (E249) and sodium nitrite (E250). Rarely, nitrites may trigger allergic-like reactions (e.g., headaches, flushing) or worsen asthma in sensitive individuals; not a true IgE-mediated allergy.
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Nitrites

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Symptoms

  • Headache
  • Flushing
  • Nausea
  • Dizziness
  • Shortness of Breath
  • Rapid heartbeat
  • Hypotension
  • Abdominal Pain
  • Allergic reaction (rare)

Healing & Prevention

  • Avoid nitrite-containing foods
  • Stay hydrated
  • Antihistamines for mild reactions
  • Vitamin C supplementation
  • Emergency epinephrine (for severe reactions)
  • Consult a doctor
  • Monitor blood pressure
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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)

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