Misoprostol (Cytoheal) is used for medical abortion, as well as for preventing and treating stomach ulcers caused by NSAIDs. It works by protecting the stomach lining and inducing uterine contractions. Misoprostol (commonly sold under the brand name Cytoheal) is a versatile medication used for various medical purposes, such as medical abortion and the prevention and treatment of stomach ulcers caused by NSAIDs (nonsteroidal anti-inflammatory drugs). It works by protecting the stomach lining and inducing uterine contractions, making it an essential medication in specific medical treatments.