You may use HAELO if you are currently taking blood pressure medication. However, we recommend checking with your doctor or medical professional before using HAELO or any other frequency therapy device. Please be aware that several of our frequency sets boost circulation, oxygenation, and retune the muscle cells of the heart. Certain medications may make users more sensitive to PEMF therapy and users who choose to use HAELO are doing so at their own risk. It is the user’s responsibility to tune into their own body and determine when enough is enough.