CO2 ReHaler clinical trials

CO2 Rebreathing in nOH: A Proof-of-Concept Pilot Study

This study looks at a simple device that helps people with a condition called neurogenic orthostatic hypotension (nOH). If you have nOH, your blood pressure drops a lot when you stand up. The device helps by gently increasing a natural gas in your breath to try and keep your blood pressure steady.