HarleyDomCO
Posts: 2
Joined: 3/7/2010 Status: offline
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I am also a respiratory medical professional, and here is my two cents: ANYTIME you cut off oxygen to the brain, you can cause potential harm to yourself. As you cut off the oxygen supply to the brain and body, your carbon dioxide level rises which in term can toss off your acid/base balance, which is what is really its all about. Of course, doing it for 10 seconds is not going to be harmful to 99.5% of the population. Doing it for a minute, two minutes, you are starting to tread into an area where someone could get hurt. Everyone is built a little differently and playing oxygen deprivation games can trigger a physiological reaction due to a million different things you may not even know was an issue for you. If you do it, do it VERY cautiously. As far as purely phyiscal damage goes, just putting a hand over someones mouth is generally harmless. One thing I know I would really be careful of is you are doing this with a new partner or somone who you just do not know their physical history, be careful about cutting lips, gums etc and causing an open wound in the mouth. While its a long shot, if one partner happened to have some sort of disease transmittable by blood, saliva, semen and other bodily fluids, this could obviously become a problem. When it comes to choking, the one thing you need to make sure of is that there is not enough pressure to damage the trachea/esophagus and other parts of the neck. Again, everyone is different, and choking me hard would probably snap anothers neck. Caution really needs to be practiced with this. Have fun....but play safe!!!!!
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