If vomiting occurs within 20 minutes after taking misoprostol tablets, it is possible that the drug is not absorbed and is expelled together with the vomit and does not exert the corresponding medicinal effect, it is possible to take additional doses and it is also recommended to observe for about 30 minutes, if lower abdominal pain can occur, it means that the drug has been absorbed. If there is still no pain in the lower abdomen, you need to take the appropriate misoprostol tablets to induce contractions to achieve the corresponding purpose. If you experience nausea after taking misoprostol tablets, it is best to hold a plum in your mouth to reduce the occurrence of vomiting and to prevent the drug from being expelled from your body and eventually requiring a refill.