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For those who have experienced a sudden allergic reaction and are not sure of what caused it you may be diagnosed with a food allergy and an allergist is the one you ought to go to for getting tests done to discover what foods you are allergic. This is very crucial for preventing abrupt allergic reactions that could be terribly painful and occasionally could result in death if left untreated. How can one be allergic to some food they've been eating since childhood? Lots of people may grow allergy to particular sort of foods later on in life; they might have appreciated the same food in the past with no response. Food allergies are unable to be detected without difficulty. There's no hard and fast manner where you can get tested for the different types of foods you may be having. An allergist is the one who will conduct several tests to find out the foods you're allergic to. Approach an allergist even if it is a light reaction; you never understand it could become a hazard to your life later on. An allergist initially asks you to keep a food diary jotting down the foods that you have eaten along with the amount taken; the patient is asked to note down the names of medicines if taken and if at all you've experienced any allergic symptoms after ingesting them. This will help the allergist to narrow down the possible foods you may be allergic to. This also helps determine in case you are allergic to the medication you're on and not food as suspected. If an allergic reaction occurs as soon as you have taken a medicine or eaten a specific food, you will be able to identify that this is what causes the symptoms. The food diary along with the outcomes of other tests conducted will give a comprehensive picture of the things you could be allergic to. What are the other methods of testing to know which foods are causing allergies? The most ordinary test conducted is the skin test; a small portion of the suspected allergen is placed on the skin and is pricked with a needle to enable the food or any other allergen to seep under the skin. In case you develop hives or swelling it denotes that you are allergic to this distinct allergen. The other test an allergist does is to try out the elimination diet; if you know of some foods that might be causing the allergies; you will soon be asked to abstain from those foods for some time. After this period you'll be asked to add exactly the same foods one by one and assess for symptomsthis is going to assist you to determine which foods trigger an allergy in you. There is one more test done to discover what foods you might be allergic to and that's the blood test. The drawn blood sample is sent to a laboratory for assessment and they're going to examine the blood for allergy type pathogens and test your blood against specific foods to understand which of them the perpetrator is. Are these methods sure of giving 100% exact results? Sadly none of the above mentioned methods give assured results; the allergists normally use a combination of different methods of testing to get a complete and an exact picture depicting your food habits and which of the foods are causing the allergic reaction. A word of advice; don't take allergies lightly, even if you have a mild allergic reaction you must see an allergist and get for the bottom of it, if not, sometime later in life you may have a horrible response which could be a hazard to your life. Prefer to know more about Houston allergist. Then visit this highly recommended web-page and discover how allergist Houston can help an individual.
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