Meniere’s disease could be a disorder noticed in the inner ear that causes episodes of vertigo, ringing or roaring within the ears (tinnitus), a sense of fullness or pressure within the ear, and fluctuating hearing disorder.
This attack might be noticed for 20 minutes to 24 hours. These attacks actually occur with the frequency of the many attacks each week or in some cases it also happens that the attack will be separated by weeks, months and even years at times. This unpredictable nature of the disease makes scientists and physician study on it.