In winter, you can use deer antler, Cordyceps sinensis, Yi Zhi Ren and other traditional Chinese medicinal herbs to drink tea instead of water to replenish yang, but the effect is limited and cannot replace drugs. Deer antler: it has the effect of tonifying kidney yang, benefiting essence and blood, and strengthening tendons and bones, and is used for cold and weak waist and knees caused by kidney yang deficiency (deficiency of yang qi in the kidneys), coldness in women’s Chong Ren (deficiency of yang qi that can’t warm up the Chong Ren vein and the Ren vein), dizziness and tinnitus in the eyes and ears, and weakness of the tendons and bones. However, allergic to the drug should be used with caution, yin deficiency and hyperactivity (deficiency of yin essence, hyperactivity of yang energy) should not be taken. Cordyceps Sinensis: has the effect of tonifying the kidneys and benefiting the lungs, stopping bleeding and resolving phlegm, and is used for kidney deficiency and essence deficiency caused by lumbar and knee pain, impotence and spermatorrhea, prolonged coughing and shortness of breath, coughing up blood, and prolonged illness and other diseases. However, people who are allergic to the drug should be cautious. Pueraria Mirifica: It has the effect of warming the kidneys to consolidate essence and reduce urination (treating spermatorrhea and enuresis by warming and tonifying the kidneys), etc. It is used for soreness of the waist and knees (a feeling of soreness and weakness of the waist and knees) caused by deficiency of yang of the spleen and kidneys in prolonged illnesses, urinary frequency, enuresis and other conditions. It should not be taken by those who suffer from yin deficiency and fire (deficiency of yin essence in the body and the appearance of hyperactive deficiency fire) or those who suffer from reminiscence, slippage and disintegration of the belt due to heat. Clinical use of the drug needs to be careful, please go to the regular hospital in time to avoid delay.