Botanical name: Santalum album
© Martin Wall
Parts used and where grown
Sandalwood trees grow in India and other parts of Asia. The wood is renowned for carving
and also yields the volatile oil used in herbal medicine.
Sandalwood has been used
in connection with the following conditions (refer to the individual
health concern for complete information):
Historical or traditional use (may
or may not be supported by scientific studies)
Sandalwood oil was used traditionally by herbalists to treat skin diseases, acne, dysentery, gonorrhea, and a number of other
conditions.1 In Traditional Chinese
Medicine, sandalwood oil is considered an excellent sedating agent.
Active constituents
The volatile oil contains high amounts of alpha- and beta-santalol. According to a test
tube study, these small molecules possess antibacterial properties.2 This makes it
a potential topical treatment for skin infections. Synthetic sandalwood oil does not contain
these active ingredients. Internal use of sandalwood is approved by the German Commission E
for the supportive treatment of infections of the lower urinary tract (usually the urinary
bladder).3 However, clinical trials are lacking to support this use.
How much is usually taken?
The German Commission E monograph suggests 1/4 teaspoon (1–1.5 grams) of the volatile
oil for the supportive treatment of urinary tract
infections.4 This should only be done under the supervision of a doctor.
Treatment should not exceed six weeks. For external use, a few drops of sandalwood oil are
dissolved in 6 ounces (180 ml) of water and applied directly to the infected area of skin
several times daily.
Are there any side effects or interactions?
Some people may experience mild skin irritation from topical application of sandalwood
oil.5 People with kidney disease should not use sandalwood internally. Until more
is known, sandalwood oil should be avoided for internal use during pregnancy and breast-feeding. Infants and children
should not take sandalwood oil internally.
At the time of writing, there were no well-known drug interactions
with sandalwood.
References:1. Duke JA. CRC Handbook of Medicinal Herbs. Boca Raton, FL: CRC
Press, 1985, 426–7.
2. Okazai K, Oshima S. Antibacterial activity of higher plants. XXIV.
Antimicrobial effect of essential oils (5). J Pharm Soc Japan
1953;73:344–7.
3. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete
Commission E Monographs: Therapeutic Guide to Herbal Medicines. Boston, MA: Integrative
Medicine Communications, 1998, 199.
4. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete
Commission E Monographs: Therapeutic Guide to Herbal Medicines. Boston, MA: Integrative
Medicine Communications, 1998, 199.
5. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete
Commission E Monographs: Therapeutic Guide to Herbal Medicines. Boston, MA: Integrative
Medicine Communications, 1998, 199.