If vomiting occurs within 20 minutes after taking Misoprostol tablets, it is possible that the medication is not absorbed before it is expelled from the body along with the vomitus, which does not play the corresponding medicinal effect, you can make up for the dose and it is also recommended to observe the situation for about 30 minutes, and if there is pain in the lower abdomen, it means that the medication has been absorbed. If there is still no lower abdominal pain, it is necessary to take additional misoprostol tablets to induce contractions to achieve the corresponding purpose. If nausea occurs after taking Misoprostol tablets, it is better to hold a plum in the mouth to minimize the occurrence of vomiting and prevent the drug from being excreted from the body and ultimately needing to be replenished.