It takes a long time to recover kidney qi, at least 3 months. Kidney qi refers to the qi produced by kidney essence, which refers to the functional activities of the kidneys, mainly manifested in the activities of reproduction, growth and development functions. In life, many people will appear in the situation of premature aging of kidney qi, mostly seen in men who usually work under too much pressure, overwork, insomnia, and sex life is too frequent and lead to. Especially adult men, between 40-50 years old, it is easy to appear the lack of kidney qi, mostly due to excessive sex life when young, and negligence of the protection of the kidneys, the lack of kidney qi. It is necessary to supplement through medication in order to make the slow recovery of kidney qi, the more common medications are Gui Fu Di Huang Wan, Jin Gui Kidney qi Pill and so on, which need to be reasonably applied under the guidance of the doctor.