“Does CPAP lower blood pressure” is one of the most common questions an OSA patient asks after a fresh diagnosis, and the honest answer requires distinguishing average effect from individual response, and distinguishing CPAP used adequately from CPAP used nominally. The published meta-analyses converge on a modest average blood-pressure reduction of roughly 2–3 mmHg systolic. The tails
Every CPAP prescription answers one narrow question: at what delivered mask pressure does the airway stay open across all of this patient’s sleep stages, body positions, and REM episodes? The answer is never an instantaneous measurement. CPAP pressure titration is the end-product of either a full night of attended titration in a sleep lab, or
Mask choice is the variable that most reliably separates a compliant, well-treated CPAP patient from a lapsed one. Pressure is titrated, the machine is bought, the ramp is set — and then the mask is wrong, the patient removes it at 3 AM, adherence collapses, and the whole therapy fails.CPAP mask types in India Getting mask