Tomato allergy
Check and manage Tomato allergy
A Tomato f25 IgG test checks for IgG antibodies linked to tomatoes. Antibodies are immune proteins your body makes after exposure.
A higher result can suggest your immune system is reacting to tomatoes. Your clinician can compare results with your symptoms and food history.
Monitoring matters because symptoms can change over time. Rechecking levels may help your clinician see patterns after diet changes or ongoing exposure.
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What is Tomato allergy?
If tomatoes seem to trigger rash, hives, cough, or stomach symptoms, your body may be reacting to them.
Tomato allergy can involve the immune system. Severe reactions need fast medical care, especially trouble breathing or swelling.
Symptoms
- Hives or itchy skin.
- Skin rash or redness.
- Cough or throat irritation.
- Nausea or vomiting.
- Stomach pain after eating tomatoes.
- Swelling of the lips, tongue, or face.
- Wheezing or trouble breathing during a severe reaction.
Causes and risk factors
- Past reactions after eating tomatoes or tomato based foods.
- Exposure to raw tomatoes, sauces, soups, salsa, or ketchup.
- Other food allergies or allergic conditions.
- Family history of allergies.
- Higher sensitivity during pollen seasons for some people.
- Hidden tomato ingredients in packaged foods.
How it's diagnosed
A Tomato f25 IgG test checks for IgG antibodies linked to tomatoes. Antibodies are immune proteins your body makes after exposure.
A higher result can suggest your immune system is reacting to tomatoes. Your clinician can compare results with your symptoms and food history.
Treatment options
Management often starts with avoiding tomato triggers and reading food labels. A clinician may suggest an allergy plan based on your symptoms.
Mild reactions may be managed with allergy medicines when appropriate. Severe symptoms need emergency care and may require epinephrine.
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Frequently asked questions
It measures IgG antibodies that may be linked to tomato exposure. IgG is an immune protein. Your result works best when compared with your symptoms and diet history.
A high result can suggest an immune reaction to tomatoes. It does not diagnose an allergy by itself. Your clinician may use your symptoms and other tests to decide next steps.
Safe levels depend on the lab range and your health history. Your clinician can explain whether your result is low, normal, or high. Symptoms matter as much as the number.
Your clinician may suggest retesting after diet changes or if symptoms keep returning. Timing can vary by your symptoms. Do not remove major foods long term without medical guidance.
Symptoms may include hives, rash, cough, stomach pain, nausea, or vomiting. Severe reactions can include swelling, wheezing, or trouble breathing. Severe symptoms need emergency care.
Yes, severe food reactions can cause anaphylaxis in some people. Anaphylaxis can involve breathing problems, throat swelling, dizziness, or widespread hives. Call emergency services if these symptoms happen.
Avoidance depends on your reactions and your clinician's advice. Tomatoes can appear in sauces, soups, condiments, and packaged foods. Reading labels can help lower accidental exposure.
Medicines may help some mild allergy symptoms when a clinician says they are appropriate. They do not make a trigger food safe for everyone. People at risk for severe reactions may need an emergency plan.