<s>[INST] My sister who is in her sixties living in Malaysia has been prescribed properazine to combat her giddy spells. But I m unsure on this medication as I think it is used for vomiting, nausea and mental health. Can you pls shed some light into this. Mary Jo [/INST] Hi Ms Mary Jo,I have noted the symptoms your sister has as well as the medication prescribed to her.I agree that properazine may not be the best medicine for her, even though it may reduce her dizziness a bit.The best medications for her would be betahistine or cinnarizine tablets. I hope my reply has helped you.I would be pleased to answer, if you have any follow up queries or if you require any further information.     Best wishes,Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)Senior Consultant NeurologistApollo Hospitals, Hyderabad,For DIRECT QUERY to me:   My blog: </s>