How long does it take to drown?

hmm I thought the brain couldn’t live without oxygen for 3 min’s :/

four minutes. ]:

Drowning occurs withing 20 seconds to 1 minute. This is about the amount of time it takes one from going from a distressed swimmer to one that is submerged, exhausted and breathing water into the lungs. If a person can be rescued and be given CPR/Rescue breathing within 4-6 minutes they can be saved from most permanent forms of brain damage. Longer periods can result in temporary and permanent damage and of course death. Some rare cases of children fallen into freezing cold water have been resuscitated up to 15 minutes later(maybe even longer). I only know of this happening in children and young ones at that.

Drowning occurs withing 20 seconds to 1 minute. This is about the amount of time it takes one from going from a distressed swimmer to one that is submerged, exhausted and breathing water into the lungs. If a person can be rescued and be given CPR/Rescue breathing within 4-6 minutes they can be saved from most permanent forms of brain damage. Longer periods can result in temporary and permanent damage and of course death. Some rare cases of children fallen into freezing cold water have been resuscitated up to 15 minutes later(maybe even longer). I only know of this happening in children and young ones at that.

Drowning occurs withing 20 seconds to 1 minute. This is about the amount of time it takes one from going from a distressed swimmer to one that is submerged, exhausted and breathing water into the lungs. If a person can be rescued and be given CPR/Rescue breathing within 4-6 minutes they can be saved from most permanent forms of brain damage. Longer periods can result in temporary and permanent damage and of course death. Some rare cases of children fallen into freezing cold water have been resuscitated up to 15 minutes later(maybe even longer). I only know of this happening in children and young ones at that.