Luo Han Cao has the efficacy of generating fluids to quench thirst (promoting the production of fluids to relieve thirst), tonifying the lung qi, clearing heat and reducing fire, reducing inflammation and relieving pain, etc. It is often used in the treatment of deficiency vexation (vexation caused by deficiency heat in the body), thirst, sore throat, and deficiency of qi and yin, etc. It belongs to the category of clearing heat medicine. Luo Han Cao belongs to the heat-clearing medicine, for the dicotyledonous plant medicine Lauraceae plant fine-leaved white before the whole grass, also known as the ground-supported melon. It is sweet in flavor and cool in nature, and enters the lung meridian, so it can be used both internally and externally. Luo Han Cao can be used to treat postpartum body weakness, deficiency fire, dizziness, insomnia, sore throat, deficiency of qi and yin, deficiency of thirst, fatigue, forgetfulness, and insufficient breast milk. Luo Han Cao is cool in nature and should be used with caution for those with spleen and stomach deficiency (weak and cold spleen and stomach). Luo Han Cao is contraindicated in people with a history of allergy to Luo Han Cao. Adverse reactions are not known. If needed, please use under the guidance of a professional Chinese medicine practitioner to avoid delay.