Long Deer Pill is effective in improving sperm vitality. Long Deer Pill is a proprietary Chinese medicine, the main ingredients of which are ginseng, deer antler, Cistanche, lock yang, donkey whip, ripened dihuang, cornelian cherry, schizandra, etc. It has the efficacy of warming the kidneys and strengthening yang (warming and tonifying yang in the kidneys), benefiting the qi and nourishing the kidneys, which can be used to alleviate the deficiency of vital energy, depression, loss of appetite and other symptoms, and also be used for the treatment of seminal cold and lack of spermatozoa, spermatorrhea and impotence, and it has a certain effect in improving the vitality of spermatozoa. The precautions and adverse reactions of Long Deer Pill are not clear, and it is forbidden for those who are allergic to this product. The body after the symptoms of discomfort need to go to the hospital in a timely manner, under the guidance of the physician to use the drug, after the use of the drug after the symptoms of discomfort to consult a doctor in a timely manner, if you need to use with other drugs at the same time, you can consult a physician in advance.