Asthma is a chronic condition that affects the airways in the lungs. It is characterized by recurrent episodes of wheezing, breathlessness, chest tightness, and coughing. Asthma is caused by inflammation in the airways, which leads to narrowing and increased mucus production.
The severity of asthma can vary from person to person, but there are certain types of asthma that are more serious than others. The most serious type of asthma is called severe, persistent asthma. This type of asthma is characterized by frequent and debilitating symptoms, such as frequent and severe attacks, frequent night-time awakenings, and difficulty controlling symptoms with current treatments. Severe, persistent asthma can also lead to serious complications, such as an increased risk of lung infections or hospitalization.
Diagnosing Severe, Persistent Asthma
To diagnose severe, persistent asthma, your doctor will typically use a combination of tests, such as a spirometry test, blood tests, and imaging tests. The spirometry test measures how much air you can exhale and how fast you can do it. Blood tests can measure the level of certain inflammatory markers in your blood, which may indicate the presence of inflammation in the airways. Imaging tests can help your doctor identify any structural abnormalities in the airways.
Treatment for Severe, Persistent Asthma
The main goal of treatment for severe, persistent asthma is to control symptoms and prevent exacerbations. This can be achieved with a combination of medications, such as inhaled corticosteroids, long-acting beta agonists, and leukotriene modifiers. Your doctor may also recommend allergen avoidance and environmental control measures. In addition, it is important to have a written asthma action plan to help you manage your symptoms.
Living with Severe, Persistent Asthma
Living with severe, persistent asthma can be challenging. It is important to work closely with your doctor to ensure that you are taking the right medications and following the recommended treatment plan. It is also important to take steps to reduce your risk of exacerbations, such as avoiding triggers, getting regular exercise, and maintaining a healthy weight.