Do Allergy Shots Really Work?

Even though most of you must know what are allergies, I would like to brief you on some important points related to them. An allergy is defined as an immunological reaction by the body in response to any unhealthy foreign material, which is also known as "allergen". Even though there are millions of foreign substances which enter our body through air, water, food, etc., the body detects some as unacceptable and triggers an immune response against them. This is seen in the form of asthma, eczema, hay fever, or other hypersensitivity reactions.

Now, even though there are no solid treatments to this disorder till the causes are diagnosed, once the allergens that triggered the allergy are diagnosed, the treatment known as immunotherapy is used. Allergy shots or injections containing specific amounts of the allergens are administered in your body so that you develop immunity against it. However, many people have doubts such as, do allergy shots really work? In the coming up paragraphs, we will give you a brief description allergy shots for effective allergy relief. Take a look.

Definition of Allergy Shots?
Immunotherapy is defined as the treatment of a particular disease by either inducing or suppressing an immune response, and allergy shots or injections which contain allergens are a form of this therapy. When you have an allergy to a certain chemical, medicine, food or any other external substance, the body produces certain antibodies which battle the infection and try to eradicate it. But in this course there are reactions which are seen on the body, through which doctors choose to first diagnose the allergen.

In this therapy, the injections (allergy shots) include specific amounts of the allergens, which are just enough to stimulate your immune system but not to cause a reaction. After a course of time, your doctor may increase the doses of these shots, in order to help your immune system to build tolerance towards the allergen. Most of the commonly found allergens are mold, grasses, pollens, trees, and foods. Thus, these shots include the components of the allergens, which trigger the reaction.

How do Allergy Shots Work?
As mentioned in the paragraph above, allergy shots are used to help the body defend itself from the substance that causes the allergy. Usually, the medicines which are given when allergies occur are only to cover up the symptoms temporarily, and they don't cure the allergies permanently. However, when thought about do allergy shots really work, most physicians guarantee their success because allergy shots are like vaccines, where the component of the cause (allergen) is itself injected in the body.

When the doses of these shots are increased, after a particular time, the body stops producing the antibodies, thus recognizing the allergens as "self" or friendly substances. This is because the allergens are already present inside the body and the immune system has built a friendly relationship with them. Therefore, there is no reaction that is triggered when these allergens enter our body. In this way, allergy shots gradually make the body used to the presence of the allergen and cure the allergy eventually.

Risks of Using Allergy Shots
Like all the other forms of immunotherapy, one of the main drawbacks of allergy shots, is that they have to be continued for about 3 to 5 years or more, continuously. If they are discontinued, the allergies can return and sometimes immediately after the shots are stopped. Another major risk of using these allergy shots is that the body can generate an immune response, or an allergic reaction to the shots itself! Even though, it is taken care, that the shots consist of only a small amount of allergen which triggers the immune system and not a reaction, sometimes, the reaction may occur. Other than these, there are no other serious allergy shots side effects involved in getting allergy shots, when used in proper guidance.

With this information about allergy shots, I am sure you have an answer to, do allergy shots really work? Before you consider this therapy, you can consult your physician and get some more information about the same.