*High blood pressure: There is some concern that birch leaf might increase the amount of salt (sodium) that the body retains, and this can make high blood pressure worse.
* Water pills (Diuretic drugs) interacts with BIRCH
==The benefits of Birch are==
Birch leaf is an excellent agent against kidney and urinary tract disorders, such as bladder infections. The anti-inflammatory and anti-bacterial properties of this herb effectively:
* Birch buds have been used to treat constipation, flu, fever, colds, dizziness, allergies, circulatory and liver problems and urinary infections. For centuries, birch-based brews have been used to purge the body of poisons, cleanse the skin and strengthen the hair, the leaves to treat infections and skin ailments and the buds themselves as a remedy for those with bladder problems. And now medical research is bearing out those who over the centuries have sworn by the health benefits of birch buds. The buds are now known to contain high levels of Vitamin C, flavonoids and tannins, all of which help prevent viral infection and increase urination.
* Aromatherapy : Stimulating, soothing and warming. Instills feelings of peace and comfort.
==Main Combinations==
*Sprain, Strains (with Edema) : [[Cherry Stems]] + [[Harpagophytum]] + [[Pineapple]] + Birch
*Water Retention : [[Cherry Stems]] + [[Mouse-ear hawkweed]] + Birch
[[Category:Treatments]]
[[Category:herbal medicine]]
[[Category:Essential oil]]