Fossil Grass is an alias for the Chinese herb Kidney Tea, which is generally used to treat conditions such as urinary urgency, urinary heat and urinary pain caused by dampness and heat in the bladder, and has no effect on the treatment of premature ejaculation. As a kind of Chinese herbal medicine, Kidney Tea has high medicinal value, slight gas, slightly bitter flavor, bitter taste, cool, to the kidney, bladder meridian. Kidney tea has the effect of clearing heat and removing toxins, diuresis and lymphatic drainage, and is used for the treatment of urinary urgency, urinary heat and urinary pain caused by dampness and heat in the bladder. Therefore, kidney tea generally does not have the role of treatment of premature ejaculation, patients need to be under the guidance of the doctor, the right medicine, so as not to delay the condition. Currently in the clinic for kidney tea adverse reactions as well as contraindications are not clear, patients can not blindly use the drug. The people who are allergic to kidney tea are forbidden to eat, allergic people eat with caution, if there is an adverse reaction or aggravation of the condition, you need to go to the hospital in time. Physical discomfort need to consult a doctor in a timely manner, the drugs need to be used under the guidance of a physician, not to take on their own, so as to avoid adverse consequences.