What Are Vestibular Disorders? Vestibular disorders are infections that affect the inner ear. According to physical therapists at Absolute Physical Therapy in Houston, TX, this disorder may result to vertigo, hearing changes, dizziness, imbalance, fatigue, difficulty concentrating, nausea, anxiety and other symptoms.

Parkinson’s disease is a progressive and long-lasting movement disorder, which means that it continues and grows worse over time. Almost one million people in the US are suffering from this disease. The cause isn’t exactly known, and currently there is no cure