Ataxia is a neurological disorder that affects movement and coordination. There are many different types of ataxia, which can be classified by their cause or by their symptoms. Ataxia can be caused by damage to the nervous system, by genetic disorders, or by certain medications or toxins. The symptoms of ataxia can range from mild to severe, and may include problems with balance, coordination, speech, and vision. There is no cure for ataxia, but treatments are available to help manage the symptoms. There are three main types of ataxia: hereditary, acquired, and idiopathic. Hereditary ataxia is caused by a mutation in a gene that is passed down from a parent to a child. Acquired ataxia is caused by damage to the brain or nervous system, typically from a disease or injury. Idiopathic ataxia does not have a known cause. Ataxia can cause a wide range of symptoms, depending on the type and severity of the condition.