Six-flavored Dihuang Pill is effective in treating frequent urination at night caused by kidney yin deficiency. 1. Liu Wei Di Huang Wan is a common nourishing Chinese patent medicine composed of Radix Rehmanniae Praeparata, Radix Ophiopogonis, Rhizoma Ophiopogonis, and Rhizoma Coptidis, which has the effect of nourishing yin and tonifying the kidneys. It is suitable for treating kidney yin deficiency, and can alleviate the following symptoms: dizziness, ringing in the ears, lumbar and knee soreness and tenderness (a feeling of soreness and weakness of the lumbar and knee areas), bone vaporization and tidal fever (a burst of heat, feeling that heat is penetrating from the inside of the bone to the outside), night sweating (sweating abnormally after falling asleep, but the sweating stops after waking up), and seminal emission. Spermatorrhea. 2. Frequent urination at night caused by kidney yin deficiency can be accompanied by dizziness, tinnitus, night sweating (abnormal sweating after going to sleep, sweating stops after waking up) and other manifestations, which can be clinically treated by nourishing yin and tonifying the kidneys, and so the Six-flavored Digoxigenin Pill is effective in this regard. However, it should be noted that the cause of frequent urination at night more causes, so before using to clarify their own physical state, it is recommended to carry out traditional Chinese medicine identification, clear cause, and then used under the guidance of the doctor, do not blindly self-medication.