Food allergy is a type of disease in which there occur a certain rashes either on whole body or any part of body like face etc..
Food Allergy Testing:
Your allergist can recommend testing for allergies. This may include skin tests. With an allergic skin test, a very small drop of liquid extract from food, one for each type of food, is placed on the skin. Skin slightly pricked. It is safe and, as a rule, is not painful. Within a range of 15 to 20 minutes, a tubercle with an erythema may appear around them, similar to a mosquito bite. This shows that you are probably allergic to this food, and you probably need a food allergy cure.
Sometimes a blood allergy test can be used. The blood test, as a rule, costs more than skin tests. The results will not be ready in one or two weeks.
If everything is done well, skin tests or blood tests are reliable and can rule in or out of food allergy. Some people make an “allergy” certificate for food (through a skin or blood test) and still do not have any symptoms when they eat this food. To confirm the test results, your allergist may ask you to do a test call. This means that you should eat or drink small portions of food in increasing amounts for a certain period of time to see if an allergic reaction occurs. Usually this is done under the supervision of a doctor.
How do allergists say that products make me sick?
Some people know exactly what food causes your allergies. They eat peanuts or peanut products with it and immediately go to the rash. Others need the help of a doctor to find the cause. Sometimes the symptoms appear several hours after eating.
food allergy testing
Your allergy treatment usually begins with a complete medical history. Your allergist will ask about:
Symptoms that you have after eating
How long after eating these symptoms occur
Most of the food that was
How often did the reaction take place?
What kind of treatment, if any, were
The medical history will include questions about your diet, the medical history of your family and home and living room.
Your allergist asks these questions to find out what causes you to have an allergy or worsening of symptoms. Allergy to pollen in the air, such as ragweed pollen, can cause swelling or itching in the mouth and throat if you eat certain foods, such as watermelons. There’s no cure for food allergies.
Can special diets help to determine the problem?
Your allergist can limit the search for foods that cause allergies by placing him on a special diet. You can ask for a daily food diary. Contains a list of all the foods you eat and the medicines that you take, along with the symptoms of the day.
If only one or two products seem to cause allergies, you can try to avoid them. On this diet, you do not eat the intended food for just one year to two weeks. If allergic symptoms subsided during this period and swell, when food is again eaten, it is very likely to cause food allergy.
Nevertheless, what foods should be avoided (and for how long) and when there is food again (if ever) should be handled together with an allergist. You should never try to eat even a small amount of any food that you and your allergist decided against.
Your allergist may need to confirm these tests with a test diet challenge. Food allergy tests are a very important step.