Analysis:Hello, your situation is likely to be the symptoms caused by kidney yin deficiency, which usually leads to cold hands and feet, sweating, impotence, premature ejaculation, fatigue, lumbago and other symptoms. Advice:Your situation I suggest that you should pay attention to rest, eat more green vegetables and fruits, it is recommended to take six flavors of di Huang pill and Jin lock solid menstruation pill treatment, I wish you a speedy recovery