1, the impact of tuberculosis on sexual function and libido The sexual function of patients with tuberculosis is generally not affected by the disease, and some patients may also have a hyperactive libido. Tuberculosis patients also have the same fertility as normal people. Of course, if they are heavier or more advanced patients, due to the poor general condition, sexual desire is bound to decrease, and the intense activity and consumption of sexual intercourse also makes them daunted. 2, the impact of sex on tuberculosis sex for patients whose tuberculosis lesions have been effectively controlled, will not cause any impact. However, if you have active tuberculosis, fever, night sweats, cough, hemoptysis, emaciation and weakness, you must prohibit sexual intercourse. The physical exertion of sexual intercourse is not conducive to the repair of the lesions, and too frequent intercourse may lead to deterioration of the disease. Tuberculosis is a contagious disease, and there is a risk of transmitting the disease to the other person during sexual intercourse. If you become pregnant, your newborn child will be vulnerable to infection because of its poor resistance. Women with tuberculosis are in poor health, pregnancy often worsens the condition, and will affect the growth and development of the fetus, and some anti-tuberculosis drugs and teratogenic effects, so patients with active tuberculosis should not have sex, even when the body allows it must take effective contraception. 3, sexual guidance young men and women with tuberculosis, if the disease is stable, do not rush into marriage, because it will bring numerous problems to the future life of the couple, childbirth, eugenics, etc.. Active treatment for 1 to 2 years, the disease is generally stable, it is more appropriate to get married at this time. If tuberculosis is found after marriage and the lesion is active, sexual intercourse must be prohibited to reduce physical exertion and to facilitate recovery. Sexual life can be resumed after healing. Married women with active tuberculosis should use contraception even if their condition has improved. Pregnancy is detrimental to the health of both mother and child. If tuberculosis is detected during pregnancy, abortion should be sought, otherwise it will make treatment difficult.