Ma Yinglong Hemorrhoid Cream, also known as Ma Yinglong Musk Hemorrhoid Cream, contains artificial musk in its composition. Animal experiments have shown that musk has a significant excitement to the uterus and enhances uterine contractions, especially for the pregnant uterus is more sensitive, if pregnant women apply musk in larger doses and for a longer period of time, there will be a certain impact on pregnancy, musk long-term exposure to pregnant women, can stimulate contractions, resulting in miscarriage, but pregnant women do not have to worry too much. If you are not exposed to musk for a long time, or if you do not wear perfume every day during pregnancy, or if you do not put on musk ointment for a long time during pregnancy, it is not a threat to the fetus if you are exposed to musk by chance. Women should not use drugs casually during pregnancy, and when they need to use drugs, they should try to avoid drugs that have an effect on the fetus, and the drugs should be used under the guidance of a doctor, not blindly on their own.