You can eat and drink during an abortion with pills. However, as some women experience nausea and strong cramps after using abortion pills, especially after using Misoprostol, you may want to eat lightly. Some women also experience vomiting during an abortion with pills. You can use antiemetics such as Metoclopramide or Domperidone if needed.
You should not drink alcohol or use drugs during or after using abortion pills, as this can affect your judgment and may hinder you from seeking medical help if needed.