There is no authoritative information to confirm that lotus heart in water is harmful to the human body, but this medicine is cold, the spleen and stomach cold people use, may aggravate the condition.
Lotus heart has the effect of clearing the heart and tranquilize the mind, astringent essence to stop bleeding, traffic heart and kidney (heart fire down, kidney water up, mutual control), there is no authoritative information to confirm that it is harmful to the human body, and therefore can usually be considered if you can drink correctly lotus heart soaked in water, the human body is not harmful, but the nature of this medicine is bitter and cold, spleen and stomach, cold people may be aggravated by the consumption of the disease.
Lotus heart is used in the clinical treatment of heat into the pericardium (heat evil invasion of the pericardium), delirium tremens (delirium, nonsense), blood fever and vomiting of blood, the heart and kidneys do not communicate with (heart fire, kidney yin deficiency, the physiological dysfunction of the heart and kidneys), insomnia and spermatorrhea and other diseases.
Although the lotus heart drink water can also play a certain medicinal effect, but the specific effect is not as good as the herbs, for some diseases may not achieve the therapeutic effect, the patient also needs to be under the guidance of the doctor to correctly use the drug.