In Chiari malformations, the pressure in brain increases which manifests itself as dizziness, diplopia (blurring of vision), migraine like headaches, muscle weakness, facial
pain, hearing problems, and extreme fatigue. Sometimes this malformation causes dizziness while working with hands above the shoulder level. Treatment of Chiari malformation depends on the form, severity and associated symptoms. No treatment is required in asymptomatic cases other than regular monitoring.