Breastfeeding people external use of Ma Yinglong hemorrhoid cream is generally no effect, try to use as little as possible, can not be used for a long time. The main causes of hemorrhoids are as follows: 1, during pregnancy, intestinal peristalsis is weaker, the feces in the large intestine stays longer, and constipation is easy to occur. Due to the pressure of the enlarged uterus, the rectal venous pressure increases, pregnant women are prone to hemorrhoids, birthing breath holding force can aggravate hemorrhoids. 2, puerperium due to pain and other discomforts, activity is relatively small, intestinal peristalsis weakened, pelvic floor muscle relaxation, easy to constipation caused by hemorrhoids occurring. Generally, you can eat more fresh vegetables and fruits, eat more food containing crude fiber, to keep the bowel movement.