The occurrence of diarrhea after painless abortion does not exclude that it is caused by the side effects of drugs. It is recommended to temporarily regulate the diet, for example, you can eat easily digestible and easily absorbed food to reduce the burden on the gastrointestinal tract, and give observation. If you still have diarrhea and have loose stools, you can take probiotics for appropriate treatment to regulate the normal flora in the intestinal tract. However, it should be noted that while taking probiotics, other antibiotics should not be taken because if antibiotics are taken, the probiotic bacilli will be destroyed and the purpose of regulating the normal flora of the gastrointestinal tract will not be achieved. If you still have diarrhea after two days of observation, it is recommended to go to the hospital for examination to exclude the possibility of other diseases.