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blood pressure, thyroid function changes, and heart palpitations.
An overdose of shepherd's purse might cause paralysis, breathing difficulty, and death.
Special Precautions & Warnings:Pregnancy and breast-feeding: Shepherd's purse is UNSAFE when taken by mouth or applied to the skin during pregnancy. It might cause the uterus to contract or start menstruation, resulting in miscarriage.
Not enough is known about the safety of using shepherd's purse during breast-feeding. Stay on the safe side and avoid use.
Heart conditions: Shepherd's purse might interfere with treatment for heart conditions. It's best to avoid using shepherd's purse if you have a heart condition.
Kidney stones (nephrolithiasis): Shepherd's purse contains chemical compounds called oxalates, which can form kidney stones. If you have had kidney stones in the past, it's best to avoid using shepherd's purse.
Surgery: Shepherd's purse can affect the central nervous system. There is a concern that it might slow down the central nervous system's activity too much when combined with anesthesia and other medications used during and after surgery. Stop using shepherd's purse at least 2 weeks before a scheduled surgery.
Thyroid conditions: Shepherd's purse might interfere with treatment for thyroid conditions. It's best to avoid using shepherd's purse if you have a thyroid condition.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.