Unexplained Dizziness and Involuntary Running: A Neurological Concern? - Neurology

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Dizziness, but my legs started running on their own???


Hello, my mother is 70 years old.
Today she told me that when she went out in the afternoon, she felt a bit dizzy, but her legs started to run on their own.
She said she didn't know why she was running; her legs just wouldn't listen to her.
I wasn't there at the time, but I know that my mother's knees have some degeneration, so it's unlikely she could run very fast.
She found it quite frightening and doesn't understand why this happened, as she has never experienced anything like this before.
I'm not sure what to do.
Although this incident only happened today, it is still very strange.
I wonder if she might have a neurological condition, or could you please advise me on which specialist I should take her to see? Thank you.

Eva, 20~29 year old female. Ask Date: 2007/11/06

Dr. Lin Zijing reply Neurology


The symptom of shuffling gait is not uncommon in neurology clinics, as it can occur in patients with Parkinson's disease or those who have experienced multiple small strokes.
If your mother frequently exhibits this symptom, it is advisable to have her evaluated at a neurology clinic.
Additionally, if the symptoms are transient, it may indicate abnormal electrical discharges in the brain, which also warrants a visit to a neurology clinic for further examination.

Reply Date: 2007/11/06

More Info


It sounds like your mother experienced a concerning episode of dizziness accompanied by involuntary running, which understandably alarmed both her and you. Given her age and the symptoms described, it is essential to approach this situation with careful consideration of potential neurological issues.

Dizziness in older adults can arise from various causes, including vestibular disorders, cardiovascular issues, or neurological conditions. The involuntary running, particularly if it was not a conscious decision on her part, raises the possibility of a neurological event. This could be related to a condition known as "paroxysmal kinesigenic dyskinesia," which involves sudden involuntary movements triggered by voluntary movement or changes in posture. However, this is just one of many potential explanations.

Another possibility to consider is the presence of a transient ischemic attack (TIA) or a mini-stroke, which can present with sudden dizziness and abnormal movements. Given that your mother has knee degeneration, it’s also important to rule out any musculoskeletal issues that could contribute to her symptoms, although the involuntary nature of her running suggests a neurological origin.

In addition, conditions such as Parkinson's disease or other movement disorders could lead to similar symptoms. Parkinson's disease, for instance, can cause a range of motor symptoms, including tremors, rigidity, and bradykinesia (slowness of movement), but it can also lead to episodes of sudden, involuntary movements.

Given the complexity of her symptoms, I recommend that you take her to see a neurologist as soon as possible. A neurologist specializes in disorders of the nervous system and can conduct a thorough evaluation, which may include a neurological examination, imaging studies (like an MRI or CT scan), and possibly an electroencephalogram (EEG) to assess brain activity. These tests can help identify any underlying neurological conditions that may be causing her symptoms.

In the meantime, ensure that she is safe and monitor her for any further episodes. Keeping a detailed record of her symptoms, including when they occur, their duration, and any associated factors (like changes in posture or activity), can be very helpful for the healthcare provider.

Lastly, it’s important to address her fears and anxieties regarding this incident. Sudden and unexplained symptoms can be frightening, especially for older adults. Providing emotional support and reassurance can help her cope as she seeks medical attention.

In summary, your mother’s symptoms warrant a prompt evaluation by a neurologist to rule out any serious underlying conditions and to determine the appropriate course of action. Early intervention can be crucial in managing neurological issues effectively.

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