Candida albicans is the fungus that causes vaginal thrush, which is another term for a vaginal yeast infection.
Thrush is a yeast infection that can occur in different parts of the
body. The presence of small amounts of candida albicans in the vagina is
normal, but a yeast infection, or vaginal thrush, results from the
overgrowth of the fungus. Yeast infections occur in nearly 75 percent of
women. Antifungal medications are the usual treatment for vaginal
thrush. The use of garlic capsules to treat the condition is considered
an alternative or complementary treatment, but science does support the
use of garlic as an antifungal agent.
Vaginal Thrush
Vaginal
thrush affects the vagina and the vulva. Symptoms include itching and
burning, redness, swelling of the vulva and the vagina, vaginal rash,
pain during urination or sex and a thick, white discharge. A woman may
have all or just a few of the symptoms. Doctors perform an examination
and tests to diagnose vaginal thrush. The usual causes of vaginal thrush
are stress, illness, menstruation, pregnancy, HIV/AIDS and
complications of diseases such as diabetes. Certain medications, such as
antibiotics and steroids, can also cause vaginal thrush. An unhealthy
diet, such as large amounts of sugar, can cause vaginal thrush, as well.
Tight clothing and underwear, douching and scented feminine and bath
products can all increase the risk of development of a yeast infection,
according to WomensHealth.gov.
Garlic’s Antimicrobial Properties
Researchers
have studied garlic’s antifungal and antimicrobial properties for
years. Recent studies have focused on the effect of garlic on the fungus
that causes vaginal thrush – candida albicans. A study
conducted by Katey Lemar, et al, and published in PubMed Central in
2009, concluded that garlic kills and inhibits the growth of candida
albicans. The study confirmed the “significant anticandidal” properties
of garlic reported in a 2002 study by Lemar and identified allicin as
the component of garlic with the strongest antimicrobial properties. The
study concluded that extracts of garlic components are more effective
against the infection than whole garlic cloves or other forms of the
plant.
Garlic Capsules
Garlic
capsules may contain powder, oil or other extracts of the garlic plant.
Garlic capsules that contain allicin, the component of garlic
identified as most effective against the yeast fungus, are available for
oral use or for use as a vaginal suppository. Some women, however,
prefer to use a fresh garlic clove to treat vaginal thrush. The clove
treatment requires sewing a string through half of the peeled garlic
clove and inserting it in the vagina before going to bed. The string is
used to remove the garlic in the morning.
Precautions
Talk
to your doctor before using garlic capsules, or garlic in other forms,
to treat a vaginal yeast infection. Most adults can use safely use
garlic, according to the National Institutes of Health. However, garlic
has a few side effects and interactions that require caution. The side
effects may be different with different forms of garlic. Raw garlic is
more likely to cause body odor, allergic reactions and heartburn. Garlic
also acts as a blood-thinner and may interfere with HIV and other
medications.