Asthma

Asthma is a chronic disease. The main attack of asthma is breathlessness and wheezing. Asthma occurs several times in a day, it becomes worse for some people during night. During it attack the bronchial tubes swell, the flow of air in and out of the lungs decreases due to the airways becomes narrow. At old age, health should be given priority above everything. Due to this disease it causes sleeplessness, reduce activeness etc. Some fundamental causes of asthma are due to in-door and outdoor allergens, chemical irritants, tobacco smoke and emotional anger or fear. Also it’s a common chronic disease among the children. The main epidemic of this disease is healthy environment, especially disadvantaged populations, unhealthy diet and physical inactivity. It is also not just a public health problem but it occurs anywhere according to the level of development. The exact nature of this disease is the relationship unclear. Due to this disease death occurs in lower level. The World Health Organization is taking efforts to reduce the toll of disease and premature death related to asthma.