Allergy shots help the body learn to stop seeing allergens as a threat.
Otherwise known as subcutaneous immunotherapy, these injections contain a small dosage of allergens. Over time, the immune system will become used to these allergens and stop releasing histamines, which are the root cause of uncomfortable allergy symptoms.
Allergy immunotherapy may help treat the root cause of several types of allergies. One of the best benefits of allergy shots is that you may be able to treat several allergies at one time with this type of immunotherapy.
The most common allergies treated with allergy shots may include animal, environmental and seasonal allergies.
Common animal allergies may include pest, farm animal and pet allergies.
Pets, such as cats, dogs, hamsters, lizards and other animals that shed skin may trigger allergy symptoms. In addition to being allergic to animal fur or hair, many patients are also allergic to the dander (dead skin cells) that animals shed as well as its saliva and excrement.
Non-pets, such as pests, may include rodents and insects — both of which may live in or around homes. One of the most common pest allergens is dust mites that live in dust (which is another common allergen).
Environmental allergies may strike any time any place — depending on your environment. These allergies are caused by environmental triggers, such as animals, dust, mold, fungus and pollution.
Unlike seasonal allergies, environmental allergens aren’t released by the changing of the seasons. Instead, they may be caused by other environmental factors, such as humid or moist weather or environments, air quality and more.
Seasonal allergies are some of the most common allergies. These allergies strike when a particular plant is blooming.
Spring allergies, for example, are usually caused by an influx of pollen in the air (especially tree pollen). Common summer allergens may include mold, fungus and ragweed, and common fall allergies may include mold and fungus — thanks to autumn rain.
Your seasonal allergies may be worse in the spring, summer, or fall, depending on the area of the country you live in.
All of the above allergies may be treated with allergy immunotherapy, including allergy shots. Doctors may even be able to customize an allergy injection to contain trace amounts of several different allergens, possibly preventing the cause of many allergies at once.
Allergy shots treat the cause of allergies — not just the symptoms. Unlike with steroids or antihistamines, patients may not need to continue allergy shots indefinitely to manage symptoms. The most common reason to get allergy shots is a reduction of allergy symptoms, leading to lower doses of other allergy medications.
Most patients see a reduction of allergy symptoms after six months of allergy immunotherapy injections. It may take up to a few years to see a major decrease in allergy symptoms.
Many patients are able to lower their doses of antihistamines and steroids, and some patients may be able to stop taking over-the-counter allergy medications altogether.
Antihistamines and steroids don’t treat the cause of allergies. Instead, they simply manage symptoms. This means they may not be able to effectively prevent allergy flare-ups completely.
Allergy immunotherapy treats the cause of allergies, which is the body’s reaction to allergens with histamine release.
Allergy shots may sound like simple procedures, but they aren’t a “one-and-done” fix for allergy symptoms. Before getting allergy shots, you’ll need to get tested for specific allergies. Then, you’ll need to visit a medical professional up to once a week for buildup doses and once a month for maintenance doses.
Before getting allergy shots, you’ll need to get tested for allergies; though, you may be able to do so through your doctor or allergist.
Medical professionals create an allergy immunotherapy cocktail that targets your specific allergies. This means your doctor will need to know which allergy immunotherapy microdoses to include in your treatment.
The good news is that medical professionals can treat more than one allergy at a time with allergy shots, meaning you won’t need to get one shot for each allergy.
Many allergists offer skin scratch tests in-office, where a small amount of an allergen will be inserted underneath the top layer of the skin to see if you experience a reaction. Up to 50 allergens may be tested at once!
Some doctors may write a referral for you to get a blood draw if they don’t offer skin scratch tests or if you suffer from a condition that affects your epidermis.
At-home allergy testing kits, such as Curex’s, are also available to test for many common allergies. These test kits may be mailed directly to your address and contain lancets to collect small blood drop samples. Simply mail the sample to the lab to get your results.
Once you know what you’re allergic to, you may make a consultation appointment with your doctor, allergist or another medical professional.
Depending on your doctor, you may need to make the appointment before getting an allergy test, or you may be able to just make an appointment for a consult if you’ve had an allergy test in the past two years.
Your doctor will explain the process, talk to you about which allergies are the source of your symptoms and help you make appointments. Some doctors may offer a consultation online or over the phone, while other medical professionals prefer to do this in person.
This is also when your doctor will let you know if you’re not a good candidate for allergy shots because of a history of anaphylaxis or other risk factors.
The buildup phase of allergy immunotherapy lasts up to one year or longer. This is the phase where your immune system begins building resistance to allergens.
You’ll visit your doctor up to several times a week to receive allergy shot doses. Your doctor may require you to remain in the office for up to 45 minutes after your allergy shot to monitor for side effects, including allergy shot reactions such as anaphylaxis.
Depending on how well your immune system responds to allergy shots, you may need to schedule buildup dose appointments for up to one year (or as long as two years).
Maintenance doses allow the body to remember that allergens aren’t a threat to the system. If you don’t schedule maintenance doses, immunotherapy may not work as well — and you could start experiencing more severe symptoms the next time you come into contact with an allergen.
These doses need to be administered about once a month (depending on the severity of your allergies and how well your immune system has responded to the buildup phase), though every patient is different.
After a year or two, your doctor will let you know if and when you may be able to stop coming in for maintenance allergy shots.
Don’t spend time scheduling clinical visits or worry about surprise insurance bills and high copays. Curex offers at-home, low-cost allergy immunotherapy and prescription allergy, eczema and asthma treatments delivered right to your door.
The most common side effects and reactions of allergy shots may include:
Anaphylaxis is also possible, and patients with a history of this condition may not be eligible for allergy shots.
Allergy shots, also known as subcutaneous immunotherapy, are a well-established treatment for various types of allergies. Despite their effectiveness, misconceptions about their side effects can deter individuals from considering this beneficial therapy.
Severe reactions to allergy shots are rare. While it's true that allergy shots can lead to reactions like redness or swelling at the injection site, these are typically mild and resolve quickly. Anaphylaxis, a severe allergic reaction, is exceedingly rare, occurring in less than one percent of injections. Medical professionals are well-equipped to manage such reactions and take preventative measures to minimize risks.
Allergy shots are not limited to those with severe allergies; they are beneficial for individuals with a range of allergic sensitivities. They are particularly helpful for those whose allergies significantly impact their quality of life, who wish to reduce the long-term use of allergy medications, or who find other treatments insufficient.
Contrary to this myth, allergy shots are highly effective. They have been proven to decrease symptoms significantly for many individuals with allergic rhinitis, allergic asthma, and insect sting allergies. The treatment involves gradually increasing exposure to allergens, thereby helping the immune system become less sensitive to them over time.
Allergy shots are safe and can be effective for people with allergic asthma, provided their asthma is well-controlled at the time of treatment. These shots may even reduce the frequency and severity of asthma attacks by lessening the immune system's response to asthma-triggering allergens. It's important, however, that treatment is closely monitored by healthcare professionals to ensure the asthma remains managed.
Allergy shots offer allergy sufferers a long list of benefits. Whether or not to get allergy shots or sublingual immunotherapy depends on the needs of the patient.
We at Curex love the results we see in our patients that get sublingual immunotherapy, and we also prefer symptom prevention methods that may come with fewer side effects.
Curex’s at-home immunotherapy saves time and costs only $75 a month with an annual plan. Get online clinical support, including immunotherapy as well as same-day prescriptions for your allergy, eczema and asthma symptoms.
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