Downward curvature of the penis in men may affect their sex life, especially if the penis is curved downward due to penile trauma or a short foreskin tie. In normal men, the penile curvature occurs when the penis prolapses, and it usually does not affect sexual life. However, for some of the penile trauma, short foreskin tie and other causes of penile curvature downward, and the degree of penile curvature downward is larger, may have a certain impact on sexual life, sexual life may be accompanied by erectile dysfunction, premature ejaculation or sexual intercourse pain and other conditions. For people with penile curvature caused by penile trauma or short foreskin tie, if the cause is clearly identified and actively cooperate with the doctor’s treatment, the phenomenon of penile curvature can be effectively improved, so as to improve the quality of life. For some of the penile curvature downward, sexual life should also learn to adjust the mind, avoid excessive tension, anxiety. It is recommended that men with downward curvature of the penis should consult a doctor for examination to clarify the specific situation and take treatment measures according to the doctor’s instructions, and should not use medicines or prescriptions indiscriminately on their own.