This is because Ma Yinglong musk hemorrhoid cream contains artificial musk, artificial cow’s yellow, furnace glycerin, borax and ice chips, amber and other ingredients, the main function is to clear heat and dry dampness, blood circulation, swelling, decay and muscle, used to treat hemorrhoids, anal fissures, bleeding stools and perianal eczema. Because it contains musk, avoid using it during pregnancy preparation. Pregnant women should choose carefully, breastfeeding and the elderly and infirm should use it under the guidance of a doctor, so after stopping the use of Ma Yinglong to allow the drug to be fully metabolized in the body, the chances of the drug remaining in the body for external use are relatively small, but for safety reasons, it is safest to stop using Ma Yinglong for about 1 month before preparing for pregnancy.