Impotence refers to the inability to maintain a sufficient penile erection, but it does not mean that it is impossible to ejaculate, impotence with ejaculation is a normal performance. Impotence is also called erectile dysfunction, which can lead to insufficient hardness of erection, slow erection or difficulty in erection, which can lead to difficulty in inserting the penis into the vagina or inability to penetrate the problem, and some patients will have weakness after insertion and weakness before ejaculation, but impotence patients will not lead to ejaculation dysfunction, and ejaculation can be carried out. Men suffering from impotence should go to the male department of the hospital as early as possible, cooperate with the doctor to do physical examination, erectile hardness assessment, liver and kidney function test, etc., according to the results of the examination, give the corresponding treatment.