As a kidney stone passes through the urinary tract, it can be quite painful. Oxalic acids and calcium in the urine combine to form crystalized "stones," and once you have a kidney stone, you're at an increased risk of developing more. Dandelion may reduce the risk of developing kidney stones, but herbal remedies are not manufactured under the watchful eye of the Food and Drug Administration, so you have no guarantee of purity or effectiveness. Talk to your doctor about symptoms of kidney stones, and use dandelion only as part of a doctor-recommended treatment plan.
Dandelion
Dandelion, or Taraxacum officinale, has a long history of use in herbal healing, and although the plant is native to Greece, it now grows freely in many parts of the world. The herb contains bitter principles, triterpenes, sterols, flavonoids and mucliages, which may be responsible for its effect on the urinary tract, according to the "PDR for Herbal Medicines." The herb also contains nutrients, including potassium, calcium, iron, boron, zinc and magnesium, in addition to vitamins C, E and B-complex.
Potential Benefits
Dandelion, when taken internally, has a diuretic effect, reports the "PDR," and it may be beneficial in reducing the risk of kidney stone formation, although clinical studies confirming that benefit are lacking.
Dosage and Method
The "Gale Encyclopedia of Alternative Medicine" suggests making an herbal tea by pouring 2 1/2 cups of boiling water over 2 oz. of dandelion leaves and steeping for 20 minutes before straining. Drink up to 3 cups of dandelion per day, and store leftover tea in the refrigerator for up to two days.
Considerations
Dandelion leaves are generally safe for most people, reports the "Gale Encyclopedia." No adverse effects or interactions are reported, and dandelion leaves are a considered a nutritious food product in many parts of the world. Herbal remedies cannot replace professional medical advice, however, so visit with your doctor before using dandelion to treat or prevent kidney stones.
References
- NYU Langone Medical Center: Kidney Stones
- "Gale Encyclopedia of Alternative Medicine"; Jacqueline L. Longe; 2005
- "PDR for Herbal Medicines, 2nd Edition"; Joerg Gruenwald, PhD, 2000
