Asthma is a long-standing problem with pipes that carry air into your lungs, making it difficult for you to breathe. These airways become so narrow that air cannot flow freely. It can cause severe wheezing and difficulty breathing, called an asthma attack. There is no cure, but most people can manage their symptoms. And most kids with asthma eventually grow out of the disease
When you have asthma, the airways in your lungs become narrowed and swollen. They also produce excess mucus. These mucus and abnormal changes in the lungs can cause spasms in the tubes, making it difficult for air to move in and out of the lungs (bronchi). Spasms make breathing difficult. Common symptoms include wheezing and coughing. But this is an ongoing, lifelong condition.
There are several different types of asthma. Each type has a different triggering mechanism. These triggers could be things like exercising too much or things in the air like smoke or pollen.
There is currently a severe form called eosinophilic asthma. Common typical medications are difficult to control. Medical science links this to higher levels of white blood cells called eosinophils. These cells are part of your immune system. They help kill things the body doesn’t belong in, like harmful bacteria. Of course, they are also responsible for controlling inflammation. In this article we are trying to explain about Eosinophilic asthma
Researchers found that the more eosinophils in the blood, the greater the likelihood of developing asthma. But they’re not sure what causes this type of asthma triggering effect. They also learned that eosinophilic asthma differs from other forms of the disease in several ways:
who it affects
Asthma usually starts when you are a child, but the eosinophilic type is most common in adults around middle age.
Although this type of asthma does occur in children and older adults, it is more likely to occur when you are between the ages of 35 and 50. It’s unclear how many people it affects. But researchers believe that less than 10 percent of people with asthma have a type as severe as eosinophilic asthma. They also found that there were almost equal numbers of male and female patients.
Triggers and symptoms
Many times, allergies to things like pollen or pet dander trigger asthma symptoms. But people with eosinophilic asthma do not tend to have these allergies. What sets this type apart from other forms of the condition is the number of eosinophils in the blood, lung tissue, and cough mucus (phlegm).
All types of asthma can cause symptoms such as wheezing, coughing, and shortness of breath. But the effects can affect your entire respiratory system. This means you can get a lot of sinus infections. You may also get nasal polyps, noncancerous growths in the nose or sinuses. You may also notice swelling and inflammation of the subcutaneous (mucous membranes) in your nose.
