Chinese medicine works well for that. https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.nccaom.org/wp-content/uploads/pdf/Acupuncture%2520and%2520Herbs%2520Eliminate%2520Meniere%25E2%2580%2599s%2520Disease.pdf&ved=2ahUKEwieop7S2u7yAhW0hf0HHYHMAuYQFnoECAMQBg&usg=AOvVaw2je5wOQS-NV_ghHSBf9Zcf
I would also visit an ear doctor to rule out rarer factors (cholestoatoma), if you did not already.