Hyperventilation Reports - First Times
(3 Total)

   
First Times [3]
RecommendedUnexpected Aftereffectsbicycleride1943Holotropic BreathworkJan 7 2004
Pass Out...dudeguyHyperventilationJun 11 2004
The GoodnessReinholtHyperventilationJun 25 2007

Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.
Erowid Experience Vault © 1995-2012 Erowid
Experience Vaults Index Full List of Substances Search Submit Report User Settings About Main Psychoactive Vaults