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香港仁和體檢

IgG chronic allergy test (120 items)

IgG chronic allergy test (120 items)

Regular price HK$7,040.00
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The IgG chronic food sensitivity test measures the concentration of immunoglobulin G in the body to identify the allergens causing food allergies. It covers up to 120 food categories, including dairy, seafood, fruits, meats, and nuts. IgG food allergies can range from mild skin itching to severe complications that can be fatal. Therefore, prevention is crucial. Identifying and avoiding contact with or consumption of allergens is the best way to protect your health and that of your family.

Symptoms of IgG allergic reaction:
IgG allergic reactions typically occur hours to days after exposure to the allergen. Skin symptoms include itching, eczema, hives (urticaria), rashes, nasal allergies, asthma, abdominal pain, and diarrhea. In severe cases, it can even lead to difficulty breathing and a drop in blood pressure, posing a life-threatening risk.

The igG allergy test includes the following food categories:

✔ Grains – Wheat, rye, oats, etc. ✔ Nuts – Peanuts, hazelnuts, almonds ✔ Fruits – Bananas, apples, pineapples, etc. ✔ Eggs – Egg whites, yolks ✔ Dairy – Cow's milk, goat's milk, etc. ✔ Seafood – Salmon, shrimp, etc. ✔ Vegetables – Tomatoes, celery, onions, etc. ✔ Meats – Lamb, beef, etc. ✔ Others – Potatoes, soybeans, yellow mustard, etc.

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FAQ

即時性食物過敏 IgE,顧名思義是人體在接觸到食物過敏原後會即時或於 30 分鐘至兩小時內出現過敏徵狀(由免疫球蛋白 E(IgE)抗體引發)。因此,即時就能知道甚麼令自己過敏。一般熟知的塵蟎、動物毛、花粉、黴菌、海鮮等,都是 IgE 檢查可能被檢出的過敏原。

相反,延遲性食物過敏 IgG (慢性過敏),是指過敏病徵會比較遲出現,大約會在進食致敏食物後幾個小時甚至數天後才發生,故比較難估計是因進食了甚麼而導致過敏,必需要通過檢測去檢驗出來。透過進行慢性食物過敏原 IgG 抽血檢查,一目了然,這些過敏來源往往是我們經常接觸的食物,如蛋、奶、小麥、黃豆、堅果等。