re:asthma hi. this is my first time here and i am interested in all the discussions about asthma and diving. i have had asthma all my life. i am 39 yrs old now. i have been cert for about 15 years and have about 100 dives or so. here are my thoughts for what it is worth.....
as anyone with "real" asthma knows, there are varying degrees of the condition. just as saying someone has cancer does not tell you anything about their condition, so it is true for asthma. i happen to have what i consider a mild condition that only gives me trouble under certain circumstances. if i am sick and have lung congestion, if i overexert myself physically (sometimes), even a drastic change in air temperature (going from a warm home out into 40 below weather) can cause problems. (i live in canada by the way) some friends of mine have VERY severe cases and have atacks for no reason at all. it can be too unpredictable for them.
my point is this....each of us should know our bodies well enough to know when it is ok to dive or not. no doctor in the world can tell me whether it is ok to dive because the condition is only a problem when an attack occurs and that is a very personal thing. obviously if an attack were to happen at depth, the risk for some type of blockage in the lungs or even certain blood vessels is greatly increased. this is a risk that must be managed as all risks must be.
of course staying in good physical condition is a no brainer as well as not smoking.
in my case, i have NEVER had a problem with my condition and diving and i have been in some tense situations under water. in accual fact it can be the adrenilin released during a high stess situation that prevents an attack from occurring.
i am not trying to "down play" the dangers of diving with asthma. i believe however that it is only one of many things a good diver must be aware of and prepared for. you must take personal responsibility for yourself as always and use good judgement. your buddy should also be aware of your condition so they can decide whether it is something they are ok with.
hope some of this might help. appreciate your thoughts.
rick from canada EH!!!! |