👉 Cephaline is a type of medication used to treat nausea and vomiting. It works by blocking the action of certain neurotransmitters, such as serotonin, on the brain's release of dopamine, which can cause nausea. Cephaline can be taken orally or injected, depending on the severity of the symptoms. It is often prescribed for conditions including postoperative nausea and vomiting, chemotherapy-induced nausea and vomiting, and migraines.