Most asthma sufferers use inhalers to control their breathing. The asthma inhaler gives quick relief when finding in hard to breath and control the asthma. There are many types of inhalers and they are prescribed to asthma patients according to their diag
Svatmarama, Hatha Yoga Pradipika ~ When the breath wanders the mind also is unsteady. But when the breath is calmed the mind too will be still, and the yogi achieves long life. Therefore, one should learn to control the breath.