Panax pseudoginseng flowers in water has the effect of clearing away heat and generating fluids, calming the liver and brightening the eyes, generating fluids and quenching thirst. Its contraindications are still unclear, but it should be noted that it is not suitable for patients with cold spleen and stomach. Panax quinquefolium, also known as Tianqi flower, is the dried inflorescence of Panax quinquefolium, a plant of the family Wujiaceae. The drug is cool and sweet in nature, and belongs to the liver and stomach meridians. It has the efficacy of clearing heat and generating fluids, calming the liver and lowering blood pressure, generating fluids and quenching thirst, and can be used in the treatment of dizziness and dizziness, tinnitus, insomnia, migraine, sore throat and mute voice, thirst due to fluid injury, and hypertensive disorders. The adverse reactions and contraindications of Panax quinquefolium are not clear, but it is not suitable for patients with cold spleen and stomach and allergy. If necessary, it is recommended to visit a regular hospital and use it under the guidance of a professional physician.