It is a known fact that certain foods you eat may cause different kinds of reactions in the body. Food allergy occurs when the immune system of your body reacts abnormally to certain foods. A quick and severe reaction that can be serious to your health. Some symptoms of food allergy may affect different areas of your body. These include:
Itchy or scratchy sensation in the mouth and throat.
Swelling of the face around your eyes, lips and tongue.
Nausea, vomiting, diarrhea and tummy cramps.
Hives or red and itchy rashes around your mouth, tongue and eyes.
Sneezing, blocked nose and watering eyes.
Rapid heart rate and lightheadedness.
These symptoms may be extremely severe and cause breathing problems in rare cases. If you are living in London and its nearby areas, then visit the Harley Street Clinic - Medical Express, where the doctor can help you know the symptoms of food allergy.
Food allergies usually occur when the immune system fails to defend against infection. Although any food may cause allergic reaction, there are certain ones responsible for allergies. For adults, the foods that may cause allergic reaction include:
Peanuts and tree nuts - such as almonds, brazil nuts, hazelnuts and walnuts
Fish and shellfish - that includes crab, prawn and lobster.
some fruits like apples and peaches
Immediate food allergies can be spot easily since they occur just after you eat. If you have allergic reaction to certain foods, it's best to avoid them unless you visit your doctor. Food allergies may be diagnosed on your medical examination and certain tests. Your physician may ask about the symptoms if they have happened whenever you eat those foods and how long they have appeared. For immediate type allergies, you may have to do a blood test or ‘skin prick’ test where food is placed on your skin and pricked gently. The result of the test may help you to know if you have some kind of allergy. In case of delayed allergies, suspected food is removed from your diet with the assistance of your dietician. If the food is the cause of allergy, then you should avoid eating them. There are reputable private medical clinic in London where different kinds of tests are performed. Talk to your physician and get your allergic test done in one such clinic.
After you undergo the test for food allergy, the only treatment is to avoid taking the food. This makes it extremely important to have proper information about the composition of foods included in your diet. It is advisable that you consult your dietician who can help you to prepare a restricted food chart by excluding all such items that may cause allergic reaction to your body.
Food allergy may potentially have great impact on your health and lifestyle. You can also contact with private GP services in London where the general practitioner will help you to choose the right food for your health. Thus, with proper knowledge about the kind of food to eat and avoid, you will be able to prevent allergic reaction and stay physically fit.