Antiemetic medications

Antiemetic medications are drugs designed to prevent or alleviate nausea and vomiting, which can result from various causes like illnesses, medications, or medical procedures. They work by targeting different parts of the brain or digestive system to block signals that trigger the feeling of nausea. Common types include antihistamines, dopamine antagonists, and serotonin receptor antagonists. These medications help improve comfort, prevent dehydration, and allow patients to continue treatments or recover more easily. They are prescribed by healthcare providers based on the underlying cause and individual patient needs.