Anti-emetics are medications designed to prevent or alleviate nausea and vomiting. These drugs target specific receptors in the brain and gastrointestinal tract involved in the vomiting reflex. Anti-emetics are commonly used in various situations where nausea and vomiting are prevalent, such as during chemotherapy, postoperative recovery, and motion sickness. The goal of anti-emetic treatment is to provide relief from these symptoms, which can be debilitating and may lead to complications ... Nausea is a commonly encountered symptom in healthcare that is difficult for any patient. Causes may be as simple as the body's defense against an ingested toxin to a complex association set of signals activated by motion, medications , anesthesia, position, stress, pregnancy, psychiatric disorder, or fear. Multiple or single neurohumoral pathways may be involved. Indications for the treatment of symptoms require astute evaluation by the treating provider. This activity reviews the ... Antiemetics drugs are used to suppress nausea and vomiting by acting on the central and peripheral pathways involved in the vomiting reflex. This blog from Pharmacy Freak explains the classification, mechanisms, uses, and drug of choice guidelines for antiemetic drugs based on trusted sources like KDT, Sparsh Gupta, and Goodman & Gilman.
