Treatment options for nausea can be categorized into pharmacological and non-pharmacological methods. Antiemetic drugs like ondansetron and metoclopramide are commonly used. These medications can be administered orally, intravenously, or through transdermal patches. Non-pharmacological treatments include acupuncture, which has shown promise in reducing chemotherapy-induced nausea and vomiting. Dietary adjustments, such as incorporating ginger and peppermint, can also provide relief. Cognitive-behavioral therapy (CBT) is another approach that can help manage the psychological aspects of nausea.