According to the information on Baidu Encyclopedia and Dr. Sun's website, Abacus Root is a common Chinese herb that has the effects of clearing away heat and detoxifying toxins, inducing diuresis to reduce swelling, anti-inflammation and pain relief, and regulating immune function. However, it should be avoided by pregnant women, used with caution by those with a weak spleen and stomach, and care should be taken not to overdose. People taking the drug should use it under the guidance of a doctor to avoid adverse reactions or affecting the efficacy of the drug. For people with allergies, Abacus root may trigger allergic reactions, so it should be used with caution or avoided. Because of the diuretic effect of abacus root, patients with high blood pressure need to pay attention to the rational use of drugs when using abacus root, to avoid causing too low or unstable blood pressure.