Asthma is a very common condition that millions of individuals have worldwide. You will find these problems can disappear in a few years or permanently with the right actions and methods. You should first understand what the problem is and get to know the process that calls it. Here is some more information to help you.
1. About Asthma
Asthma is a condition that precedes a long-term lung inflammation. The inflammation characterized by bronchial airway or be reduced reversible. About 7% of all Americans have asthma, while 6.5% of Britain have the condition. There are about 300 million worldwide are affected by the condition. During the attack, the smooth muscle cells located inside the bronchi will constrict, thus causing airways to swell and become inflamed. Breathing then becomes difficult. Anyone who has usually tight feeling in his chest, and will require immediate drug or treatment.
2. More Info
About 4,000 Americans die from asthma each year. There are a number of immediate treatment to reduce attacks, such as quick or short-acting beta-2 agonists that help soon. The attacks also can be avoided by staying away from the factors that cause it as quick temperature changes and allergies. Treatment with long-acting beta-2-agonists or inhaled corticosteroids may also be used. If you want to avoid side effects, you can try leukotriene. With treatment, patient prognosis is generally good.
Symptoms of asthma can range anywhere from minor and serious. These also change depending on the person. Some people experience mild symptoms such as sneezing few. Between each episode, the person may feel normal and no trouble breathing, even while playing sports or doing other rigorous activities. Other symptoms include coughing and wheezing constantly or only during night time or exercise.
Other symptoms include shortness of breath, chest pain or chest tightening, audible wheezing over expiratory wheezing sound, difficulty sleeping because of coughing, wheezing or shortness of breath, boost the frequency and severity of symptoms, coughing and wheezing increased with flu or colds, increase the need to use bronchodilators and reduction in peak flow when measured with a peak flow meter.
4. What causes it?
There is no real known cause of asthma. However, a combination of genetic and environmental properties known to affect call. Asthma triggers can vary between people. Exposure to various irritants and allergens can cause symptoms such as respiratory infections, air allergies like pollen and dust mites, exercise, cold air, some drugs such as aspirin and NSAIDs, air pollution, smoking, stress and strong emotions, GERD or gastric reflux, menstruation, allergies and preservatives.
5. Who is at risk?
Some people are particularly at risk of asthma, such as those with a family history of the condition, people are born with low birth weight, overweight individuals, live in contaminated areas, exposure to second hand smoke, smoking, exposure to chemicals and frequent respiratory infections in childhood.