More evidence is needed to rate the effectiveness of water avens for these uses.
Side Effects
When taken by mouth: There isn't enough reliable information to know if water avens is safe or what the side effects might be.
Special Precautions and Warnings
When taken by mouth: There isn't enough reliable information to know if water avens is safe or what the side effects might be. Pregnancy and breast-feeding: There isn't enough reliable information to know if water avens is safe to use when pregnant or breast-feeding. Stay on the safe side and avoid use.
Interactions
We currently have no information for WATER AVENS overview.
Dosing
The appropriate dose of water avens depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for water avens. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.
Adamczyk B, Simon J, Kitunen V, Adamczyk S, Smolander A. Tannins and their complex interaction with different organic nitrogen compounds and enzymes: old paradigms versus recent advances. ChemistryOpen. 2017;6(5):610-614. View abstract.
McRae JM, Kennedy JA. Wine and grape tannin interactions with salivary proteins and their impact on astringency: a review of current research. Molecules. 2011;16(3):2348-64. View abstract.
Owczarek A, Gudej J, Kicel A. Composition of essential oil from aerial and underground parts of Geum rivale and G. urbanum growing in Poland. Nat Prod Commun 2013;8(4):505-8. View abstract.
Owczarek A, Gudej J. Investigation into biologically active constituents of Geum rivale L. Acta Pol Pharm 2013;70(1):111-4. View abstract.
CONDITIONS OF USE AND IMPORTANT INFORMATION: This information is meant to supplement, not replace advice from your doctor or healthcare provider and is not meant to cover all possible uses, precautions, interactions or adverse effects. This information may not fit your specific health circumstances. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you.