Hi, I started using lemongrass essential oil for my high blood pressure. I put a drop on my wrist and rub it on the other wrist and then I put a small bit of coconut oil on my heart area and one drop on lemongrass oil. The lemongrass oil may burn sensitive skin, but the coconut oil stops the burn. I have high blood pressure and I did this 1 hour before my Dr appt, my BP was 118/80. I am convinced that this is the reason my pressure was normal.