Ataxia - Symptoms and causes - Mayo Clinic
网页2024年1月30日 · Ataxia symptoms can develop over time or start suddenly. Ataxia can be a symptom of several nervous system conditions. Symptoms may include: Poor coordination. Walking unsteadily or with the feet set wide apart. Poor balance. Trouble with fine motor tasks such as eating, writing or buttoning a shirt. Changes in speech.
Ataxia - Diagnosis and treatment - Mayo Clinic
网页2024年1月30日 · When diagnosing ataxia, your healthcare professional looks for a treatable cause. You'll likely have physical and neurological exams. Your healthcare professional checks your vision, balance, coordination and reflexes.
Movement disorders - Symptoms and causes - Mayo Clinic
网页2024年5月30日 · Ataxia may cause clumsy movements of the arms and legs, and a loss of balance. Ataxia also can change a person's speech and cause other symptoms. There are many causes of ataxia, including genetic and degenerative conditions.
Multiple system atrophy - Symptoms and causes - Mayo Clinic
网页2024年8月2日 · The main symptoms of the cerebellar type involve poor muscle coordination, known as ataxia. Symptoms may include: Trouble with movement and coordination. This includes loss of balance and not being able to walk steadily. Slurred, slow or soft speech, known as dysarthria. Changes in vision.
Myasthenia gravis - Symptoms and causes - Mayo Clinic
网页2023年6月22日 · Overview. Myasthenia gravis (my-us-THEE-nee-uh GRAY-vis) causes muscles under your voluntary control to feel weak and get tired quickly. This happens when the communication between nerves and muscles breaks down. There's no cure for myasthenia gravis. Treatment can help with symptoms.
Traumatic brain injury - Symptoms & causes - Mayo Clinic
网页2021年2月4日 · Moderate to severe traumatic brain injuries can include any of the signs and symptoms of mild injury, as well as these symptoms that may appear within the first hours to days after a head injury: Physical symptoms. Loss of consciousness from several minutes to hours. Persistent headache or headache that worsens.
Celiac disease - Symptoms and causes - Mayo Clinic
网页Sometimes celiac disease becomes active after surgery, pregnancy, childbirth, viral infection or severe emotional stress. When the body's immune system overreacts to gluten in food, the reaction damages the tiny, hairlike projections, called villi, that line the small intestine.
7 fingernail problems not to ignore - Mayo Clinic
网页2023年6月30日 · Beau's lines are grooves that run across the nails. They can appear when nail growth temporarily stops due to injury or illness. Beau's lines may be caused by: Infections. Diabetes that is not well controlled. Conditions in which narrowed blood vessels lower blood flow to the arms and legs.
Dizziness - Symptoms and causes - Mayo Clinic
网页2022年12月3日 · Dizziness has many possible causes, including inner ear disturbance, motion sickness and medication effects. Sometimes it's caused by an underlying health condition, such as poor circulation, infection or injury. The way dizziness makes you feel and your triggers provide clues for possible causes.
Essential tremor - Symptoms and causes - Mayo Clinic
网页2023年3月29日 · Essential tremor is a nervous system condition, also known as a neurological condition, that causes involuntary and rhythmic shaking. It can affect almost any part of the body, but the trembling occurs most often in the hands, especially when doing simple tasks, such as drinking from a glass or tying shoelaces.