Skin Rashes
One of the common symptoms of a Nitrates allergy includes skin rashes. The skin becomes red, itchy, inflamed, and irritated, often forming blisters or hives. This is a reaction by the immune system to the presence of nitrates.
Respiratory Problems
Individuals with Nitrates allergies often face respiratory issues. These may include difficulty in breathing, wheezing, coughing or shortness of breath. Such symptoms arise due to the allergen affecting the respiratory tract.
Swollen Eyes or Face
Exposure to nitrates can also lead to the swelling of the eyes, face or other parts of the body. This swelling, or edema, is caused by inflammation in response to the allergen, and could be accompanied by redness or discomfort.
Abdominal Pain and Digestive Issues
Abdominal pain, vomiting, and diarrhea are also common symptoms when a person allergic to nitrates consumes foods or drinks containing this compound. This happens due to the system's inability to process and properly digest nitrates.
Dizziness and Fainting
In some cases, people with a nitrates allergy might experience symptoms such as dizziness or even fainting spells. These symptoms occur due to a sudden drop in blood pressure following exposure to nitrates.
Anaphylactic Shock
In extreme cases, exposure to nitrates can cause an immediate and severe allergic reaction known as anaphylactic shock. This can involve a rapid pulse, loss of consciousness, and even death if not treated promptly. It is a medical emergency and requires immediate attention.
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