Cayenne, also called capsicum, is very effective added to liniments for all sorts of arthritis and muscle aches. Internally it benefits the heart and circulation when taken alone or added to other remedies. It is also used to stimulate the action of other herbs. Capsicum is also used to normalize blood pressure. It will stop bleeding both externally and internally, making it excellent for use with ulcers. It is used in antibiotic combinations, for menstrual cramps, and as a part of treatment for depression.