Allergic reactions may occur. Stop using European linden if you have an allergic reaction. Frequent use of linden tea can cause heart damage.
Linden may interact with diureticdiuretican agent that increases urine flows (e.g., furosemide, hydrochlorothiazide) or lithium.
Do not use European linden if you are allergic to it or to any plants in the Tiliaceae family. Consult a health care provider if symptoms persist or worsen.
Before taking any new medications, including natural health products, speak to your physician, pharmacist, or other health care provider. Tell your health care provider about any natural health products you may be taking.