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Jewelweed is a plant. The parts that grow above the ground are used to make medicine. Be careful not to confuse jewelweed with potentilla, since both are known as silverweed.

People take jewelweed by mouth to treat mild digestive disorders, as well as rashes caused by poison ivy. Some people also apply jewelweed directly to the skin for poison ivy.

How does it work?

Jewelweed is said to aid digestion and increase the loss of body water through the urine (diuretic effect), but there isn't scientific information to back these claims. It is not known how jewelweed might work as a medicine.



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Possibly Ineffective for...


  • Poison oak and poison ivy. Some early research suggests that applying jewelweed extract or jewelweed juice to the skin does not reduce skin inflammation caused by poison ivy or poison oak.


Insufficient Evidence to Rate Effectiveness for...


  • Mild digestive disorders.
  • Other conditions.
More evidence is needed to rate the effectiveness of jewelweed for these uses.


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).



Jewelweed is POSSIBLY SAFE for most people when taken by mouth or applied directly to the skin. No significant side effects have been reported.



Pregnancy and breast-feeding: There is not enough reliable information about the safety of taking lotus if you are pregnant or breast-feeding. Stay on the safe side and avoid use.




LithiumInteraction Rating: Moderate Be cautious with this combination.Talk with your health provider.

Jewelweed might have an effect like a water pill or "diuretic." Taking jewelweed might decrease how well the body gets rid of lithium. This could increase how much lithium is in the body and result in serious side effects. Talk with your healthcare provider before using this product if you are taking lithium. Your lithium dose might need to be changed.



The appropriate dose of jewelweed 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 jewelweed. 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.


Jewel Weed Topical Treatment

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