My husband has Menieres and our Dr. treats him with Antivert 12.5mg--he started out taking it 4 X a day and is now down to 2X a day. His Menieres was so bad that his vertigo would make him vomit and he had to literally crawl on his hands and knees to the bathroom where he would sit on the floor in front of the toilet for an hour or more and vomit. His Menieres is under control now and he has not had a bad spell for over a year. Thank God! Good Luck to you.