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Garlic allergy: what is it and how does it manifest itself?
Garlic allergy is a reaction of the immune system to the proteins contained in garlic. Can I be allergic to garlic? Yes, although it is relatively rare, it can cause a lot of discomfort for those who suffer from this condition.
Symptoms of a garlic allergy
Garlic allergies can manifest with a variety of symptoms, including skin reactions, GI disease and even asthma. Here are some of the most common symptoms of garlic allergies:
- Skin rashes and itching;
- Swelling and redness on the skin;
- Runny nose, sneezing, and difficulty breathing;
- Nausea, vomiting, diarrhea;
- Abdominal pain;
In a child, garlic allergy may appear more pronounced and cause more serious symptoms.
What causes garlic allergies?
Garlic allergies are caused by an immune reaction to the proteins in garlic. The most common allergic reaction is caused by allicin, the active compound contained in garlic and responsible for its characteristic smell and taste.
Diagnosis of garlic allergy
The following tests can be used to diagnose an allergy to garlic:
- Skin tests - inject a small amount of the allergen under the skin and observe the reaction;
- Exclusion diet - eliminating garlic from the diet for a period of time to determine if it causes allergic reactions.
If a garlic allergy is suspected, the following tests may be ordered:
- General blood test - to determine eosinophil levels and other indicators that indicate an allergy;
- Immunoassay - to determine levels of IgE class antibodies, which are commonly associated with allergic reactions.
Treatment of garlic allergies
The most effective way of preventing an allergic reaction to garlic is to eliminate it completely from the diet. However, if this is not possible, you should consult a specialist who will draw up a bespoke prevention programme.
Medications for garlic allergy
The following medications may be used to treat garlic allergies:
Antihistamines (e.g., Tavegil, Suprastin, Zyrtec), which reduce histamine production and reduce allergic reactions;
Glucocorticoids (e.g., Prednisolone, Hydrocortisone) to reduce inflammation and swelling;
Drugs to relieve abdominal cramps and pain (e.g., No-shpa, Papaverine).
Natural remedies for garlic allergies
Folk remedies can be used as additional therapy for garlic allergies. Here are some of them:
- Decoction of oak bark to reduce itching and redness on the skin;
- An infusion of chamomile to relieve inflammation and soothe the skin;
- Black currant leaf decoction to strengthen the immune system.
How to avoid garlic allergies in everyday life?
When you are allergic to garlic, not only should you eliminate garlic from your diet, but also products containing garlic. You should also be careful when choosing convenience foods and preparations, as they may contain garlic or its extract. It is important to always carefully study the composition of foods before eating them to avoid accidentally consuming an allergen.
If you or your child is allergic to garlic, don't despair - there are alternative ingredients that can help preserve the flavor and taste of dishes without garlic:
- Onions - have a similar flavor, but are less likely to cause an allergic reaction;
- Ginger - adds spice and freshness to dishes;
- Leeks or green onions - can serve as a good substitute for garlic in salads and sauces;
- Allicin-free garlic powder - some manufacturers offer a special powder from which allergenic substances have been removed.
Allergies to garlic, although rare, can cause a lot of inconvenience. The main method of prevention is to eliminate garlic from the diet. Medicines can be used to treat garlic allergies, as well as folk remedies. In cooking, garlic can be substituted with other products to preserve the flavor and aroma of dishes. If you suspect that you or your child is allergic to garlic, be sure to see a doctor for diagnosis and adequate treatment.
