Difficulty Breathing
Difficulty in breathing or shortness of breath is often a symptom of a soy lecithin allergy. This is typically caused by the inflammation and narrowing of the airways in response to the allergen. This symptom might range from mild to severe, potentially leading to an asthma attack in some individuals.
Hives
One of the immediate reactions to a soy lecithin allergy could be hives. They are itchy and raised red bumps on the skin which occur as a reaction to certain allergens. These welts can appear anywhere on the body and may vary in size.
Anaphylaxis
In severe cases, soy lecithin allergy can cause anaphylaxis. Anaphylaxis is a serious life-threatening allergic reaction that can cause a rapid pulse, dizziness or a severe drop in blood pressure. In such cases, immediate medical attention is required.
Swelling
Swelling of the face, lips, tongue, or other parts of the body could be a key symptom of a soy lecithin allergy. This is also known as angioedema and can lead to difficulty in breathing if it occurs in the throat or tongue.
Nausea and Vomiting
Feelings of nausea or instances of vomiting are common symptoms of a soy lecithin allergy. This comes as a reactionary response by the body to expel the allergen.
Digestive Issues
In response to the allergy, people may experience digestive issues such as diarrhoea, abdominal pain or cramping. The severity of these symptoms may vary from person to person.