Roselle has the efficacy of astringing the lungs (astringing the lung qi), relieving cough, lowering blood pressure, and relieving alcoholism, and its side effects are not clear. Luo Shenhua, traditional Chinese medicine called rose hips, rose hips processing and concocting is generally extracted from the calyx of the mallow plant rose hips together with the fruit, sunshine for 1 day, to be shrunken after the calyx, placed on a clean straw mat or bamboo wicker dry. It is cool in nature, sour in flavor, and belongs to the kidney meridian. It is mainly used in the treatment of lung deficiency and cough, high blood pressure, and drunkenness. It can be used as a decoction for internal use or as a brew in boiling water. The adverse reactions and contraindications of taking Luo Shen Hua are not clear, this drug should be taken under the guidance of traditional Chinese medicine practitioners to identify the evidence, and not blindly self-medication, so as not to delay the condition.