PumpMode® is intended only for healthy adults above the age of 18. All individuals should consult a licensed healthcare practitioner before using this product. Consult your physician prior to using this product if you are taking any prescription or over-the-counter medication or supplements. Do not use this product if you are at risk or are being treated for any medical condition including, but not limited to: high or low blood pressure; cardiac arrhythmia; stroke; heart, liver, kidney or thyroid disease; seizure disorder; psychiatric disease; diabetes; difficulty urinating due to prostate enlargement or if you are taking a MAO inhibitor. The combined use of vasodilatory supplements or drugs and this product could cause an unsafe drop in blood pressure.