You can live together with interferon, but not cohabit. Interferon is actually a group of active proteins with a variety of functions, with antiviral and enhance the role of immunity, clinically is mainly used for the treatment of HPV infection, gynecological inflammation and other diseases of the treatment, in the use of the drug period is possible to cohabitate, but you need to avoid coitus behavior. If patients have intercourse during the use of interferon, it will affect the vaginal environment, leading to a reduction in the final effect of the drug; and secondly, it may lead to cross-infection of viruses, which is detrimental to both women’s and men’s health. While avoiding coitus, you also need to do a good job of private hygiene, insist on changing underwear every day, wash and put them under the sun to dry; in terms of diet, you also need to reduce the intake of spicy and stimulating food. In the use of interferon need to follow the doctor’s instructions, so as not to affect the effectiveness of the drug.