Allergic asthma is the most common form of asthma. According to the National Institute of Environmental Health Sciences, of the 17 million asthma sufferers in the United States, 10 million (approximately 60 percent) have allergic asthma. Allergic asthma is a type of asthma that is triggered by some kind of allergy. Allergic asthma is important to watch for, as it can be dangerous and can make it hard for a person to breathe if it is not handled properly. Allergic asthma can be very serious if steps aren't take to control it. The first step in knowing if you suffer from allergic asthma is to take an allergy test.
Whats are Allergies?
Allergies occur when the body reacts to common harmless substances that normally don't trigger a response in another person. These substances are called allergens. Allergic rhinitis (often called hay fever) occurs when your immune system overreacts to particles in the air that you breathe—you are allergic to them. Your immune system attacks the particles, causing symptoms such as sneezing and a runny nose. Allergies to animals can take up to a year or two to develop after the animal has been brought into the home, and can last for up to six months after the animal is removed. Dust mites are another big trigger for allergic asthma. By breathing in any of these allergens, it can cause someone with allergic asthma to wheeze, cough, have shortness of breath,and even send someone to the emergency room.
Allergic And Non Allergic Asthma: Whats The Difference?
Allergic asthma is caused by a reaction of the body to an allergic stimulus. Allergic asthma is more common non allergic asthma and develops as early as childhood. A basic distinction between them is that non allergic asthma may affect its sufferers all year round while allergic asthma may have seasonal onslaughts being triggered by seasonal allergens, change in the weather, higher pollen count, etc.
What Medication Is Available For Allergic Asthma?
Xolair is a medication that is used to treat allergic asthma. It works by blocking immunoglobulin E (IgE) , a naturally occurring substance in the body that in some people, can cause a series of chemical reactions that may lead to asthma symptoms and attacks.
Xolair is delivered by injection every two to four weeks. It is used in children over 12 years old and adults with moderate to severe asthma caused by an allergy. XOLAIR helps reduce the number of asthma attacks in people with allergic asthma who still have asthma symptoms even though they are taking inhaled steroids. XOLAIR has not been proven to work in other allergic conditions.
Finally,
Allergic asthma really means that there is a definite connection between what happens in the airway and what happens in the real world, the world we breathe in. Allergy and asthma are invariably linked, both genetically and most likely by other mechanisms that we haven't figured out yet.
Allergic symptoms may occur on the skin, in the nose and lungs, in the gut, and less frequently in other organs. There is a clear hereditary factor to allergy, but we still do not fully understand why some patients suffer from allergy in one body part for example allergies can make asthma worse, although not all people with asthma have allergies, and not all people with allergies have asthma.
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