The History Of Asthma Inhalers

Asthma has been inflicting pain on people throughout history and has made many a life hell. What is asthma? It is basically an inflammatory condition of the bronchial tubes which makes them extremely hyper reactive. Now you can assume two things out of this, firstly the bronchial tubes are always chronically inflamed even when you are suffering from a mild form of asthma. Secondly, any change will seem like a lot to the irritated airways which are extremely sens¬itive to change.

This is how exactly this all takes place. The lining of the bronchial tubes becomes inflamed and swollen. This irritated lining secretes thick mucus into the airway and the muscle surrounding the bronchial tubes gets difficult to manage and thus goes into spasm. What happens is that every single step in this procedure results in further reduction in the bore (size) of the airways. Due to this you are left with a much smaller bore to breathe with. It is not much help as you have to suck the in with much greater force but you have to blow it out by force. So the best way to perhaps explain as to what happens with an asthma patient is that breathing becomes a huge problem as it has to be done through an extremely narrow airway. So this is where asthma inhalers come in, they are our true saviours in the time of absolute need, when there is nothing that can be done.

Usually when you are having an asthma attack you will feel extreme difficulty in breathing/shortness of breath and/or tightness in the chest and/or wheeze and/or cough will be experienced hugely. It is normal to go through most of these symptoms but there are a lot of patients who don't experience all this at all. Now if you are one of those people who are constantly down and tired and you have been experiencing an irritating cough that just won't go away, or that goes away during the day and comes back at night; there is ample proof of the fact that you are suffering from asthma. If you have a cough which goes on for more than a month you should automatically get checked for asthma. Many people wait for that wheezing sound, not knowing that it might never show up!

Now if you are old, have asthma in your family, and are feeling an unreasonable fatigue which just doesn't end, you should get yourself checked for asthma. There are times when the wheeze can only be heard through a stethoscope and not without it, so waiting for wheeze to arrive would be a big stupidity. Sometimes people come up with such common symptoms and with a little bit investigation we can find out that there have asthma. Now this is where asthma inhalers come in and this is why you have to know a lot about the history of asthma inhalers. They have been around since long. Many modifications have taken place in the design but the friendly thing is still there for us to be saved when we are attacked by asthma.