Cordyceps, known as Cordyceps sinensis, has a certain therapeutic effect when taken within the scope of its indications and in accordance with medical advice. Cordyceps is sweet in taste and flat in nature, it belongs to a kind of traditional Chinese medicine, its effect is to tonify the lungs, benefit the kidneys, and it can stop bleeding and resolve phlegm; it can be used to treat impotence and spermatorrhea caused by renal yang deficiency, lumbar and knee pains, and amnesia; and deficiency of the lungs and kidneys caused by asthma, consumptive cough and hemoptysis, etc.. With the right medication, taking Cordyceps has a certain therapeutic effect on the above mentioned diseases. The adverse reactions of Cordyceps Sinensis are still uncertain, and it is forbidden for those who are allergic to this product. If you need to use Chinese medicine Cordyceps, you should use it under the guidance of a professional Chinese medicine doctor, and should not use it blindly on your own to avoid adverse consequences. If you are not feeling well, please consult a doctor in time and follow the doctor’s instructions.