Food allergies are some of the most problematic and dangerous because they can cause shock that can be very devastating to the body. And the sudden development of a soy allergy — which is possible in many people — can be tough to diagnose for those who aren't aware of the soy in their diet. As a result, it is important to know how an allergist can help and how to spot this problem before it becomes serious.
Soy Allergies Can Be Unexpected
Food allergies come in many different forms and usually develop when a person is quite young. However, some may develop later in life unexpectedly and for unknown reasons. Of these allergies, soy is often the toughest to diagnose. That's because soy is a food that many people may not realize is in their food. Some people may have a very mild lifelong allergy to soy but never eat it in large amounts and, therefore, never know.
However, those who develop a soy allergy at an older age may suddenly find themselves eating a little in a dish and suddenly experiencing an allergic reaction. This scary situation may send them to a hospital and to an allergist to understand what just happened. Thankfully, allergy testing can help to identify a soy problem and give a person the chance to manage this problem properly.
Tests May Help
The unexpectedness of a soy allergy, combined with the frequency that a person may eat soy, can make diagnosing this condition tougher than anticipated. Usually, it requires getting a multitude of different tests, including blood tests and the skin-prick. The latter option is particularly beneficial because it is one of the least invasive diagnostic methods available for gauging allergies.
If a person reacts to soy, the allergist will then ask them about what types of foods they ate that may have contained soy and the amount that they ate. In this way, they can gauge the severity of a person's soy allergy. In some cases, some people may be almost dangerously allergic to soy but others may be able to tolerate touching it, which is when blood tests are necessary.
Once a person has confirmed their allergy to soy, it should be fairly easy to avoid problems. For example, they can check the labels on the food that they buy to ensure that there are no soy products. They also need to confirm that the product was not manufactured in a facility that also makes soy items. Even trace amounts could cause some allergic reactions to occur.
For more information, contact an allergy doctor.