Men can use Chinese herbs such as lock yang, cuscuta, shayuanzi, etc. to nourish the essence and strengthen the kidneys. 1. lock yang: lock yang family plant lock yang dry fleshy stems can be used in medicine, taste sweet, warm, with the tonic kidney yang, benefit essence and blood, lubricate the bowel and laxative effect, for the lack of kidney yang, deficiency of essence and blood, lumbar and knee impotence, impotence and slippery semen, intestinal constipation of the disease, but the yin deficiency of fire, loose bowels, hot constipation should not be taken. 2. Cuscuta: Cuscuta sinensis or Cuscuta chinensis, family Cuscutaceae, dry mature seeds, taste pungent, sweet, neutral, with tonic liver and kidney, consolidation of semen and urination (consolidation of semen and urine, to prevent leakage of random), fetal, bright eyes, diarrhea, for the insufficiency of the liver and kidney, lumbar and knee soreness and weakness, impotence and spermatorrhea, urinary and urinary frequency and other conditions have a therapeutic effect, should not be taken by those who have a deficiency of yin and fire. 3. Sha Yuan Zi: Sha Yuan Zi is a legume plant flat stem astragalus dry mature seeds, sweet, warm, its effect is to tonify the kidneys and yang, solid essence shrinking urine, nourishing the liver and eyesight, can be used for the treatment of renal deficiency and waist pain, spermatorrhea and premature ejaculation, urination and urinary frequency, white turbidity (urine turbid as white pulp) with the next and other diseases, Yin deficiency fire should not be taken. The above drugs should be used after the physician’s diagnosis and treatment.