Itching or Swelling
One of the most common symptoms of a sesame seed allergy is itching or swelling. This usually occurs in the mouth or throat, but can also appear in other parts of the body. The feeling can range from mild to severe, and can occur within minutes of contacting sesame seeds.
Anaphylaxis
Although rare, some people with a sesame seed allergy can experience anaphylaxis, a life-threatening allergic reaction. This involves severe symptoms like difficulty breathing, rapid pulse, dizziness, and loss of consciousness. It requires immediate medical attention.
Hives or Rash
A skin reaction like hives or rash is another common symptom of a sesame seed allergy. These skin responses can occur immediately upon exposure or can develop over time.
Diarrhea or Vomiting
Diarrhea or vomiting may occur in some individuals with sesame seed allergy. This is due to the body's reaction to the allergen - it attempts to expel the allergen from the body through these methods.
Abdominal Pain
Individuals with a sesame seed allergy may also experience abdominal pain or discomfort. This can vary from mild to severe, and is caused by the body's immune system reacting to the sesame protein.
Nasal Congestion
Nasal congestion is another symptom that can be experienced. This is due to the body’s immune response to the allergen, and can be accompanied by sneezing, runny nose, or other respiratory symptoms.