In traditional medicine, sandalwood oil has been used as an antiseptic and astringent, and for the treatment of headache, stomachache, and urinary and genital disorders. In India, the essential oil, emulsion, or paste of sandalwood is used in the treatment of inflammatory and eruptive skin diseases. The oil has been used in the traditional Ayurvedic medicinal system as a diuretic and mild stimulant, and for smoothing the skin. The leaves and bark were used by early Hawaiians to treat dandruff, lice, skin inflammation, and sexually transmitted diseases