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An allergy to high fructose corn syrup is not considered a common food allergy, but can affect children and adults alike, according to Baby and Kid Allergies 123. High fructose corn syrup is a sweetener derived from corn used in sodas, pre-packaged foods and beverages. Allergy symptoms of high fructose corn syrup are similar to that of other food-related allergies, such as dairy, eggs or nuts 123. Most allergy symptoms to high fructose corn syrup appear within minutes of ingesting the product containing the sugar, according to the Cleveland Clinic 2. If you believe you have an allergy to high fructose corn syrup, eliminate it from your diet and talk with an allergist.
If you are experiencing serious medical symptoms, seek emergency treatment immediately.
Asthma is one of the first symptoms to appear with a high fructose corn syrup allergy, according to MayoClinic.com 1. Asthma is the swelling of the airways that restricts the person’s ability to breathe normally. Asthma is typically accompanied by shortness of breathe, chest discomfort and wheezing. The closing of the airways can also cause the patient to cough excessively.
During an allergic reaction to high fructose corn syrup, the body produces high amounts of histamine. Histamine is a chemical in the body that causes inflammation in soft tissue. The increased levels of histamine in the lungs, causes inflammation and restricts the normal functionality of the lungs.
- Asthma is one of the first symptoms to appear with a high fructose corn syrup allergy, according to MayoClinic.com 1.
- The closing of the airways can also cause the patient to cough excessively.
Soy Lecithin Allergy Symptoms
Histamine released in the sinus cavity leads to nasal congestion. Nasal congestion is the result of swelling in the nasal cavity that cuts off the person’s ability to breathe through the nose, according to MedlinePlus 3. Nasal congestion causes excessive pressure to build up throughout the head, causing sinus pressure pain. Most pain is felt behind the eyes, under the cheek bones, in the ear and in the upper teeth. Talk to a doctor if severe head pain forms or continually worsens. This may be a sign of a sinus infection. Other nasal symptoms related to a high fructose corn syrup allergy are sneezing, a runny nose and post-nasal drip, a condition where mucus slowly drips down the back of the throat
- Histamine released in the sinus cavity leads to nasal congestion.
- Nasal congestion is the result of swelling in the nasal cavity that cuts off the person’s ability to breathe through the nose, according to MedlinePlus 3.
Rashes, such as hives and eczema are common symptoms of an allergic reaction to high fructose corn syrup, according to the Cleveland Clinic 2. Hives and eczema cause inflamed patches of skin that are extremely itchy.
Psyllium Husk Allergy
Anaphylactic shock is a severe allergic reaction that could lead to death. If you develop symptoms of swollen lips, hives, anxiety, dizziness and lightheadedness, call 911 immediately.
Soy Lecithin Allergy Symptoms
Psyllium Husk Allergy
Corn Allergy and Eczema
Bronchitis Symptoms With Allergies
Peanut Butter & Allergy Rashes
Allergies & Chest Congestion Symptoms
Bad Breath and Lactose Intolerance
Signs & Symptoms of Throat Allergies
Allergic Symptoms of Albuterol Sulfate
Allergic Reaction to Cayenne Pepper With Swelling Lips
- MayoClinic.com: Food Allergy
- Cleveland Clinic: Food Allergies
- MedlinePlus: Food Allergy
- American College of Allergy, Asthma & Immunology. Corn Allergy. Updated March 8, 2019.
- Inam M, Shafique RH, Roohi N, Irfan M, Abbas S, Ismail M. Prevalence of sensitization to food allergens and challenge proven food allergy in patients visiting allergy centers in Rawalpindi and Islamabad, Pakistan. Springerplus. 2016;5(1):1330. doi:10.1186/s40064-016-2980-0
- Gonzales-Gonzalez, V., Diaz, A., Fernandez, K., and M. Rivera. Prevalence of Food Allergens Sensitization and Food Allergies in a Group of Allergic Honduran Children. Allergy, Asthma, and Clinical Immunology. 2018. 14(1):23.
- American Academy of Allergy, Asthma & Immunology. Anaphylaxis.
- Sicherer SH, Sampson HA. Food allergy: A review and update on epidemiology, pathogenesis, diagnosis, prevention, and management. J Allergy Clin Immunol. 2018;141(1):41-58. doi:https://doi.org/10.1016/j.jaci.2017.11.003
Diane Marks started her writing career in 2010 and has been in health care administration for more than 30 years. She holds a registered nurse license from Citizens General Hospital School of Nursing, a Bachelor of Arts in health care education from California University of Pennsylvania and a Master of Science in health administration from the University of Pittsburgh.