asthma has many causes, it is a form of allergy and for different people there are different reasons for an asthmatic attack... sometimes it is even stress...
yes i am an asthmatic for over 23 years now and a smoker for over 11 years... strange but true. there was a time i couldnt stand smoke or be any where near a cigarette smoke... but yes it changed... not something i should be proud about but it is true...
i have a salbutamol inhaler with everytime. there were times in my life when i had to be in the trauma center to breathe through pipes to get my lungs in order, this was before i even started to smoke... but now over the years i hardly use the inhaler and depend only on breathing.
first know your limit, or triggers, stay clear of em... i know when i laugh too hard i can induce wheezing, but i am careful not to push myself, when i know it is around the corner... same applies to physical activity or any smell, smoke, or dust that can cause a trigger...
asthma moves to serious stage when we begin to cough, atleast in my case... so i try to supress my coughs... the irritation in my throat induces more coughs and eventually increasing the effects of wheezing... instead i supress my cough, and control my breathing...
asthma causes you to take short inhaling breathes and prolonged exhaling breathes, which decreases oxygen in the blood, causes you to fatigue, eventually less oxygen to the brain... and worst...reverse is the remedy. control it, fight it, and inhale firmly (not strongly), dont stress yourself, find an open area with fresh air, relax, take deep breathes, just imagine you need all the oxygen you can get, you have it in the air and it is not going anywhere, but u want as much as you can...
try this excersice everyday morning and eventually it will become a part of your system.
again the asthma attack is triggered by the brain when it senses something it doesnot like. so start by ignoring the discomfort, do not react to it strongly mentally or physically, dont even complain about it, calmly get out of the situation and breathe... you will do fine...
at some point you will have the inhaler in your pocket for those just incase quick fixes. keep a inhaler, it is a good mental confidence when you are trying the breathing exercise, you know you have something to fall back on just incase... if you dont have it, control everything you do, breathe, avoid all asthma triggers and breathe, you will be fine...