There are many proprietary Chinese medicines for treating deficiency of the lower elements (commonly characterized by deficiency of the kidneys). Common ones include Shrinking Spring Pills, Beneficial Kidney Pills and Er Yi Pills. 1. Shrinking Spring Pill: It is composed of Chinese yam, yi zhi ren and wu yao, with the effect of tonifying the kidney and reducing urination. It can be used to treat kidney deficiency with frequent urination and nocturnal enuresis. It is often used in the treatment of neurogenic urinary frequency, uremia, pediatrics and other people with lower elemental deficiency and cold. Avoid spicy, cold, greasy food, this drug should be taken before meals. 2. Kidney Pill: composed of wolfberry, dodder and raspberry, with the effect of benefiting the kidney and supporting Yang. It can be used to treat symptoms such as weakness and dysuria caused by deficiency of the lower elements. Avoid spicy, cold and oily food. 3. Er Yi Pill: composed of nutmeg, crabapple and other medicines, it has the effect of regulating menstruation and stopping leucorrhea (regulating menstruation and reducing abnormally increased leucorrhea) and warming the uterus. It can be used to treat disorders such as irregular menstruation, abdominal pain during menstruation, coldness in the lower yuan, and pain in the lower back and knees. Pregnant women should not take this medicine. If there is a need for medication, it should be used under the guidance of a doctor, and should not be used blindly, so as not to cause adverse consequences.