Food Allergies

Researchers estimate that approximately 15 million Americans have food allergies and it is believed that they are on the rise although there is no clear cause why. Allergic reactions to food can range from a mild itchy mouth to a severe, life-threatening reaction. Food allergy symptoms usually develop within a few minutes to two hours after eating the offending food.

The most common food allergy signs and symptoms include:

  • Tingling or itching in the mouth
  • Hives, itching, or eczema
  • Swelling of the lips, face, tongue, and throat or other parts of the body
  • Wheezing, nasal congestion, or trouble breathing
  • Abdominal pain, diarrhea, nausea, or vomiting
  • Dizziness, lightheadedness, or fainting

However, in some people, a food allergy can trigger a severe allergic reaction called anaphylaxis. This can cause life-threatening signs and symptoms, including:

  • Constriction and tightening of airways
  • A swollen throat or the sensation of a lump in your throat that makes it difficult to breathe
  • Shock with a severe drop in blood pressure
  • Rapid pulse
  • Dizziness, lightheadedness, or loss of consciousness

Emergency treatment is critical for anaphylaxis. Untreated, anaphylaxis can be fatal, and it has been shown that early and appropriate measures, such as the use of prescription injectable epinephrine (i.e. EpiPen® or AUVI-Q®). Suspected food allergies, including spice allergies should always be evaluated, diagnosed, and treated by a qualified medical professional, such as a board-certified allergist. Do not diagnose a food allergy on your own. Self-diagnosis can lead to unnecessary dietary restrictions and inadequate nutrition, especially in children. Additionally, some people think they are allergic to a food when they actually have another type of food disorder, such as food intolerance, and treatment may differ.

If you have any questions or would like to schedule a consultation please feel free to contact us at (212) 260-6078 for Gramercy or (212) 964-1295 for Financial District.


Our experienced allergy providers at Schweiger Dermatology Group provide comprehensive allergy care and can create an effective treatment plan personalized just for you. Schedule an appointment today.

About Schweiger Dermatology Group

Founded by Dr. Eric Schweiger in 2010, Schweiger Dermatology Group began as a single office in Midtown Manhattan with a mission to deliver high-quality dermatologic care without long waits. As demand grew, so did the practice. Today we have over 120 locations across 8 states with more than 400 of the nation's leading providers and were ranked as the number one practice nationally in cosmetic and reconstructive care by Castle Connolly. In 2023, we broadened our expertise by integrating allergy care into our services. We remain committed to offering exceptional medical, cosmetic, and surgical dermatology as well as comprehensive allergy services, ensuring patients receive expert care in a modern, state-of-the art environment.

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