- What other names is Pau D'arco known by?
- What is Pau D'arco?
- How does Pau D'arco work?
- Are there safety concerns?
- Are there any interactions with medications?
- Dosing considerations for Pau D'arco.
Though possibly unsafe, especially at higher doses, pau d'arco is used to treat a wide range of infections. These include viral respiratory infections such as the common cold, flu, and H1N1 (swine) flu; sexually transmitted infections such as gonorrhea and syphilis; infections of the prostate and bladder; ringworm and other parasitic infections; yeast infections; and infectious diarrhea.
Pau d'arco is also used for cancer. Interest in this use was intensified by extensive research in the 1960s that focused on the possible anti-cancer activity of lapachol, one of the chemicals in pau d'arco. However, research studies were stopped because, at the amounts needed to be effective against cancer, pau d'arco might well be poisonous. Among other things, it can cause severe internal bleeding.
Other uses for pau d'arco include diabetes, ulcers, stomach inflammation (gastritis), liver ailments, asthma, bronchitis, joint pain, hernias, boils, and wounds. Because some people see pau d'arco as a "tonic and blood builder," it is also used to treat anemia.
Pau d'arco is applied directly to the skin for Candida yeast infections.
Sometimes it's hard to know what is in pau d'arco products. Teas, labeled as pau d'arco or lapacho, do not always contain pau d'arco (Tabebuia species). In some cases, they contain the related species, Tecoma curialis. Additionally, some product labels state that the product contains the inner bark of pau d'arco, which is thought by some people to be more effective than outer bark, when in fact the product contains outer bark.
Insufficient Evidence to Rate Effectiveness for...
- Yeast infections.
- Common cold.
- Bladder and prostate infections.
- Intestinal worms.
- Stomach problems.
- Liver problems.
- Arthritis-like pain.
- Sexually transmitted diseases (gonorrhea, syphilis).
- Other conditions.
Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).
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