Short answer: You should never stop or reduce prescribed blood pressure medication to try a supplement. Any medication changes need to go through your prescribing doctor.
Why this instruction is direct and unconditional
Rather than a soft "consult your doctor" suggestion, this is a direct, unhedged warning against self-adjusting prescribed treatment for any reason.
Why "any medication changes," not just stopping, is specifically named
This covers both stopping and reducing dosage — two genuinely different but equally risky actions, both directly addressed by this single, clear instruction.
💊 Worth knowing: keep any prescribed medication in place — this is nutritional support alongside medical care, not a replacement for it.