The medicinal properties of Purple Tip Flower are to benefit the yang and astringent, which can be used clinically to treat male impotence and scrotal eczema. Ziziphus is the dried group of the crisp needle sponge of the freshwater sponge family, and can be taken internally or used externally as a wash. It can also be used to treat spermatorrhea, leucorrhea (cloudy urine like white slurry), hypoglossia, and incontinence of urine. 1. Treatment of impotence. If a man has impotence, he can use appropriate amount of Zi Zhi Hua, raw dragon bone and musk, make honey pills after crushing, and then take it with boiled wine, which has some relief effect on the symptoms of impotence. 2. Cure itchy sores. If men have scrotal eczema, resulting in localized skin itching symptoms, you can use the appropriate amount of purple flowers, pepper, decocted with water and then sit in the bath, can relieve the itching symptoms. There are also contraindications to the use of Ziziphus, such as yin deficiency and fire, damp-heat congestion, you can not use this drug, the adverse effects are not clear. Patients who are not feeling well are advised to seek medical attention, and must use the drug under the guidance of a doctor.