The effects of gynostemma tea are mainly to relieve cough and resolve phlegm, benefit the qi, strengthen the spleen, and clear away heat and toxins. Gynostemma tea is a tea drink made from gynostemma brewed with water, and gynostemma is a kind of traditional Chinese medicine, which is made from the rhizome or the whole grass of gynostemma of the Cucurbitaceae plant, which can be categorized into the spleen and lung meridians, with a bitter taste, sweetness, and cold nature. Its medicinal effects are to benefit the qi and strengthen the spleen (regulating the qi of the spleen and stomach), clearing heat and removing toxins (removing heat and toxins from the body), and resolving phlegm and relieving cough. It can be used to treat lung deficiency and cough, spleen and stomach qi deficiency. At present, the contraindications of gibberellic acid and possible adverse reactions during the use of the drug is not clear, the specific matters about gibberellic acid tea should be carried out under the guidance of a specialist physician, and should not be used without authorization.