Is Lutong poisonous in water?

Passepartout is non-toxic when infused in water. However, the effect of infusion is not as effective as decoction, and it is recommended that the medicine be directly decocted under the guidance of a doctor.
Lutong is the dried mature fruit inflorescence of the maple tree of the witch hazel family. Bitter flavor, flat nature. Attributed to the liver, kidney meridian. It has the effect of dispelling wind and activating collaterals, inducing diuresis and promoting menstruation. Note that this product should be used with caution for people with excessive menstruation and pregnant women.
Lulutong is used in the treatment of lactation, breast distension and pain, can be combined with Wang Buliuxing, Qingpi, etc.; used in the treatment of rheumatism and paralysis, numbness and constriction, can be combined with Elongation of tendons, Loxidon, Gentiana, etc.; used in the treatment of stagnation of qi and blood, paralysis of the veins and collaterals, paralysis (one side of the limbs can not be free to move), can be combined with Astragalus, Ligusticum Chuanxiong, Saffron and so on.
Tea replacement drinks can play a limited medicinal effect, can not replace the drug treatment of disease. When discomfort occurs, one should consult a doctor and choose medication under the doctor’s guidance, not self-medication.