It has become for most individuals to move to new environments or eat new foods. Some foods may contribute to allergic reactions in your skin which can be devastating if not tested and treated. States and healthcare centers have initiated an allergy testing process. For example, allergy testing Bridgewater has been taking place in the region as most individuals have experienced allergies. When people visit testing centers, they ask different questions related to allergy testing. The following are 6 main questions asked about allergy testing.
1. What exactly is allergy testing?
Allergy testing is the process that healthcare providers undertake to determine if your immune system reacts excessively to particular substances. You can be allergic to mold, bee stings, foods, and pollen. If the result shows that you have an allergic reaction, you have an allergy.
2. Why is an allergy test performed?
Testing can be performed on individuals having asthma. The test can evaluate allergy triggers during this process, which deteriorates asthma signs and symptoms.
The healthcare provider can offer allergy testing if the allergy signs that bother you show up.
Testing can also be executed if you are experiencing a severe allergic reaction known as anaphylaxis.
3. Are there different types of allergy tests?
Since allergies can occur in different ways, there are several methods that health providers can initiate. The following are five notable types of allergy tests:
• Scratch test- during this process, your specialist applies a thin needle to prick the skin of your forearm or back, comprising between 10 and 50 possible allergens. Also, the provider can place the droplets of likely allergen on the skin to scratch and puncture the spot. After 15 minutes of exposure, your allergic reaction begins to occur.
• Blood (IgE) test- the health provider directs a sample to the lab. At the laboratory, allergens are added to the blood sample, measuring the level of IgE antibodies in it.
The only drawback of this type is that it can have a high rate of false-positive outcomes.
• Patch test- this test decides the causing factor of contact dermatitis. During the process, the technician places droplets of the allergen on the skin of the arm and shields the zone with a bandage. The providers require you to leave the bandage and return to the office after 48 to 96 hours. Afterward, the specialist removes the bandage and checks if your skin has rashes.
4. How should I prepare for an allergy test?
Before the test, the provider asks you to stop taking any allergy medication such as antihistamines for around 3 to 7 days before testing. This is because the medicines can inhibit the test outcomes by preventing your immune system react to allergens.
5. What risks are associated with allergy tests?
The possibility of an anaphylactic reaction is the greatest risk, although it is rare. If it occurs, the providers are well prepared with epinephrine.
6. Should I avoid at-home allergy tests?
Over-the-counter allergy testing kits, which you can purchase from a local drugstore, are unreliable. Some of them fail to test the right antibodies. They also give false-positive results that may unnecessarily influence you to avoid particular substances.
If you have been experiencing an allergic reaction to foods, environment, or drugs, you should visit your health provider today. What if the provider is fully booked? Do not worry because Respacare in Bridgewater is readily available to help you. The center offers outstanding allergy testing using its health specialists for desirable results.
