Alberto Ripaldi, a 50-year-old patient, suffers from Menires disease. Why is metoclopramide not the most suitable antiemetic

Alberto Ripaldi, a 50-year-old patient, suffers from Menière’s disease. Why is metoclopramide not the most suitable antiemetic to administer? Which antiemetic would you administer instead?

(Menière’s disease is a disorder of the labyrinth of the inner ear. Common manifestations of this disorder include progressive loss of hearing, headache, vertigo, tinnitus and a heightened sensitivity to loud sounds.)