What is uva ursi?
Uva ursi is an herbal extract derived from the leaves of the Arctostaphylos, a small evergreen shrub, which has been used in Native American traditional medicine for treatment of urinary tract symptoms and as a diuretic.
How much uva ursi is toxic?
Even 15 grams (about a half-ounce) of dried uva ursi leaves can be toxic for some people. Uva ursi is an herbal supplement that may be used to treat urinary tract infections and urinary incontinence, and to lighten the skin. There is limited research to support these uses, though.
How effective is uva ursi for skin lightening?
As a topical (applied to the skin) agent, uva ursi was found to be effective as a skin lightening agent in a pilot study of healthy adults. Hyperpigmentation was inhibited in four out of six study participants who were exposed to ultraviolet light after using a topical application of a derivative of uva ursi (called arbutin). 3
What is the difference between hydroquinone and uva ursi?
Hydroquinone is prescribed for the treatment of dark skin patches that develop due to skin damage. Uva ursi has been used to treat UTIs and to lighten skin. It also may have anti-inflammatory and astringent activity.
The Latin name “uva ursi” means “bear’s grape”. Uva ursi is used for urinary tract infections(UTIs), enlarged prostate, bronchitis, and many other conditions, but there is no good scientific evidence to support these uses. Uses & Effectiveness?
Is it safe to take uva ursi everyday?
Due to the potential for toxicity, a physician should be consulted before taking uva ursi. Experts recommend avoiding taking the herb for longer than two weeks (conservative sources recommend limiting the duration of uva ursi to no more than five days) and no more than five times a year.
Is uva ursi effective in the treatment of cystitis?
After one year, the placebo group had 20% incidence of recurrent cystitis, whereas the uva ursi group had no recurrence. In addition, uva ursi has anti-lithic properties that help in dissolving crystals not just in the kidneys, but throughout the body as well.
Does uva ursi interact with other medications or foods?
It is possible that taking uva ursi may cause lithium, a drug taken to treat bipolar disorder, to build up to dangerous levels in the blood. Drugs and supplements that make urine more acidic. These include vitamin C, cranberry juice, orange juice, and other citrus fruits and juices. Nonsteroidal anti-inflammatory drugs (NSAIDs) and corticosteroids.
