| Damiana
|
| Botanical name: Turnera diffusa Damiana, a yellow-flowering plant commonly grows in climates that are hot and humid, including Central and South America (and aslo in the state of Texas). Damiana has been traditionally used as a respiratory, neurological, and sexual medicine by many indigenious culture in Mexico. |
Historically, Damiana was used as a respiratory, neurological, and sexual
medicine by indigenous cultures of Mexico. This yellow-flowering shrub
typically grows in climates that are hot and humid, including Central
and South America, and in the state of Texas. Commercially introduced
in the United States in 1874, damiana has historically been used as
an aphrodisiac and has been claimed to induce euphoria, as well as treatment
for people with depression..
Although there is a clear lack of scientific evidence to support any
of the theories for the efficacy attributed to damiana, its seeming
ability to induce mild euphoria could support a logical theory that
in relatively small quantities, damiana could lead to relaxation and
could calm anxiety. Conceivably, those suffering from sexual dysfunction
resulting from stress or emotional troubles could benefit from supplementation
with this herb.
Dosage and Administration
To make a tea, add 1 cup (250 ml) boiling water to 1/4 teaspoon (1 gram)
of dried leaves and allow to steep for ten to fifteen minutes. People
can drink three cups (750 ml) per day. To use in tincture form, take
1/2-3/4 teaspoon (2-3 ml) three times daily. Tablets or capsules (400-800
mg three times per day) may also be used. Damiana is commonly used in
herbal combinations. However, the authors of the German Commission E
monographs do not feel that traditional use of this herb is justified
by modern research.
Possible Side Effects and Interactions
The leaves have a minor laxative effect and may cause loosening of the
stools at higher amounts. Until more is known about damiana's effects
on the female hormonal system, it should be avoided during pregnancy.