Dr. Christopher's Cayenne Heat Massage Oil. Cayenne influences the heart immediately, then gradually extends its effects to the arteries, capillaries, and nerves. The frequency of the pulse is not increased, but it is given more power. In equalizing the blood circulation, cayenne produces natural warmth, and in stimulating the peristaltic motion of the intestines, it aids in assimilation and elimination. It rebuilds the tissue in the stomach. It also heals stomach and intestinal ulcers.