Ataxia is a condition that affects your muscle control and coordination. Learn about the different types of ataxia , their causes, symptoms, and how they are treated. What is Ataxia ? The term “ ataxia ” comes from Greek, meaning "lack of order." It describes a group of symptoms related to loss of muscle coordination. This can affect walking, speaking, eye movement, or even swallowing. Depending on the cause, there are three broad types of ataxia : Hereditary ataxia – Passed down genetically. Acquired ataxia – Caused by illness, trauma, or toxic exposure. Idiopathic ataxia – No known cause, often progressive. Let’s take a closer look at each. Unlock insights into end stage cerebellar ataxia , its impact on life, and coping strategies to manage this challenging condition. Ataxia is a lack of muscle coordination when a voluntary movement is attempted. There are many different types of ataxia (cerebellar, sensory, vestibular). Ataxia symptoms and signs may include difficulty walking, slurring speech, fatigue, and difficulty using the hands and fingers. Treatment for ataxia may include physical and occupational therapy.