Women should not do nail art during their menstrual period. This is because nail art materials contain heavy metals such as lead and mercury, and women’s immunity is low during menstruation due to poor body resistance. Doing nail art again will stimulate women’s respiratory tract and cause dizziness and weakness, as well as fatigue, weakness, nausea and vomiting after absorption through the skin, which will have a negative impact on women’s health. Women should pay attention to proper rest during menstruation, keep their mood relaxed and increase nutrition appropriately to facilitate the discharge of menstrual blood. Women’s menstrual period is only 3-7 days, women can do nail art after the menstruation or when the body immunity is strong, it will not cause adverse effects on the health of the body.