Generic Lioresal is used to treat and relieve spasms and cramping of muscles due to a variety of causes, including multiple sclerosis or brain or spinal cord injuries.
Generic Zofran is used to prevent nausea and vomiting that may be caused by surgery or by medicine to treat cancer (chemotherapy or radiation). Ondansetron blocks the actions of chemicals in the body that can trigger nausea and vomiting.