Palonestron

Palonestron is a medication that belongs to a class of drugs known as serotonin 5-HT3 receptor antagonists. It is primarily used to prevent nausea and vomiting, particularly those associated with chemotherapy and radiation therapy. It may also be used to prevent postoperative nausea and vomiting. Palonestron works by blocking the action of serotonin, a natural substance in the body that can trigger nausea and vomiting.

Palonestron is typically administered intravenously by a healthcare professional. The dosage and duration of treatment depend on the specific medical condition and the patient's response. It is important to inform your doctor about any other medications you are taking, as palonestron can interact with certain drugs. Common side effects may include headache, constipation, and fatigue. Serious side effects are rare but can include allergic reactions. Palonestron is generally not recommended for pregnant or breastfeeding women unless the potential benefits outweigh the risks. It is a prescription medication and should only be used under the supervision of a qualified healthcare provider.