The subject of causes of asthma encompasses a wide range of important elements. Asthma - Symptoms and causes - Mayo Clinic. Find out what can trigger asthma and how to relieve your symptoms and breathe easier. Asthma is usually a lifelong disease of inflammation in the lungs caused by an overactive immune system. Inflammation in the lungs includes the tightening of muscles around airways, swelling of tissues in the airways and the release of mucus that can block airways.
Childhood asthma - Symptoms & causes - Mayo Clinic. Childhood asthma causes aren't fully understood. Increased immune system sensitivity causes the lungs and airways to swell and produce mucus when exposed to certain triggers. Occupational asthma - Symptoms and causes - Mayo Clinic.
Occupational asthma is a type of asthma caused by breathing in fumes, gases, dust or other substances while on the job. These substances can trigger an immune system response that changes how the lungs work. Asthma - Diagnosis and treatment - Mayo Clinic. This lung condition causes destruction of the fragile walls and elastic fibers of the alveoli.
From another angle, the damaged inner walls of the alveoli may be destroyed, creating one large air space that is hard to empty compared with the many healthy small ones. Asthma care at Mayo Clinic. Atopic dermatitis (eczema) - Symptoms and causes - Mayo Clinic.
The main risk factor for atopic dermatitis is having had eczema, allergies, hay fever or asthma in the past. This perspective suggests that, having family members with these conditions also increases your risk. Exercise-induced asthma - Symptoms & causes - Mayo Clinic. Exercise-induced asthma happens when the airways narrow or squeeze during or after physical activity.
It causes shortness of breath, wheezing, coughing and other symptoms during or after exercise. The most common causes are tobacco use and asthma. Other common causes include fluid that drips from the nose down the back of the throat, called postnasal drip, and the backward flow of stomach acid into the tube that connects the throat to the stomach, called acid reflux.
📝 Summary
Important points to remember from this article on causes of asthma reveal the value of knowing this topic. By applying this information, readers can make informed decisions.