The henna plant has been used for medicinal purposes for centuries. One of its main properties is that of a cooling agent. It is for this reason that henna is applied to burns and scrapes and is often used to treat heat exhaustion and to bring down the fever of a sick person. When Henna is applied to the skin, its active elements provide cooling and astringent action along with protection against many surface fungi and bacteria. Henna can help to lower body temperature to soothe headaches, fevers, burning feet (which may be a B- Vitamin deficiency), and even hysteria or a violent temper. It may also be applied to the skin to treat a variety of rashes. Henna also helps in the treatment of small pox in its early stages.