There’s no doubt that allergies and asthma go hand in hand. They often occur together and have lots in common besides making you miserable. For example, both allergy symptoms and asthma symptoms can be triggered by the same substances such as dust mites, pet dander, and pollen. Also, some people may experience asthma symptoms as a result of skin or food allergies, which is called allergy-induced asthma or allergic asthma.
So, what’s the connection between allergies and asthma? Continue reading below to find out more.
How Can Allergic Reactions Cause Asthma Symptoms?
When antibodies, which are immune system proteins, mistakenly identify tree pollen, pet dander, or another harmless substance as an invader, an allergic response occurs. The antibodies try to protect the body from the substance by binding to the allergen.
Then, the immune system releases chemicals that trigger allergy signs and symptoms, which may include runny nose, nasal congestion, skin reactions, itchy eyes, etc. However, for some people, the same reaction can negatively affect the lungs and airways, resulting in asthma symptoms.
Does Treatment for Allergies and Asthma Differ?
In general, most treatments are used for treating either asthma or allergic rhinitis. However, there are some treatment options that can be used for both conditions, including:
- Leukotriene modifier – a type of medication used for alleviating symptoms of both asthma and allergic rhinitis. It is taken daily to help control the release of immune system chemicals during an allergic reaction.
- Allergy shots (immunotherapy) – these shots are used for treating asthma by gradually decreasing the response of the immune system to specific allergy triggers. Allergy injections, consisting of a tiny amount of the allergen, are administered regularly to help the immune system build up tolerance over time, eventually overcoming the allergy.
As a result of eliminating allergic reactions, asthma symptoms are reduced as well. Yet, this treatment option requires time, so you should be patient.
- Anti-immunoglobulin E (IgE) therapy – the antibodies released by the immune system when it mistakenly identifies a harmful substance, are known as IgE. When you are exposed to an allergen, the IgE antibodies send signals to the immune system to release histamine and other chemicals in your bloodstream.
This therapy uses a medication called omalizumab (Xolair) which interferes with these antibodies and thus helps prevent an allergic reaction that triggers asthma attacks.
In addition, if your asthma or allergy symptoms progress and become severe over time, ensure you visit your doctor for additional medications. And, of course, if you know what substances trigger your symptoms, it is crucial that you try to avoid them.
Finally, remember that although allergic asthma is quite common, other types of asthma have different triggers. For example, asthma symptoms can be triggered by stress, gastroesophageal reflux disease, infections, cold air, or exercise.
Conclusion
Allergies and asthma often occur together and have many things in common. To avoid the symptoms, you must limit your exposure to the substances that trigger them. Plus, as symptoms can change over time, you have to visit your doctor regularly for checkups and adjust the treatment as needed.