Hand Control Issues: When to See a Neurologist - Neurology

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Hello Doctor: When I hold a pen to write, I am unable to control my handwriting, especially when it comes to drawing straight lines.
Otherwise, I have to raise my elbow very high to control the pen smoothly, or I have to squeeze my upper arm to hold the notebook against my abdomen in order to write.
During writing, there are areas in my palm and arm that exert unnecessary force, making it difficult for me to control the pen.
This situation has developed in the past year.
Could you please advise me on what might be the underlying issues? If I need to see a doctor, which specialty should I consult? Thank you for your guidance.

Ji Ming, 20~29 year old female. Ask Date: 2003/09/08

Dr. Jiang Siyi reply Neurology


The issue you raised falls within the scope of involuntary movements in neurology.
The symptoms described resemble dystonia or tremors; however, there is a wide variation in involuntary movements.
Please consult a neurologist for evaluation and treatment.

Reply Date: 2003/09/08

More Info


It sounds like you are experiencing significant difficulties with hand control, particularly when it comes to writing. This can be a frustrating and concerning issue, especially if it has developed recently. Based on your description, there are several potential underlying causes for your symptoms, and it is essential to approach this matter systematically.

Firstly, the inability to control your hand movements while writing could be related to a variety of neurological or musculoskeletal issues. Some possible conditions include:
1. Dystonia: This is a movement disorder characterized by involuntary muscle contractions, which can lead to abnormal postures or movements. In your case, it may manifest as difficulty controlling your hand while writing.

2. Essential Tremor: This is a neurological condition that causes rhythmic shaking, particularly in the hands. It can interfere with fine motor skills, making tasks like writing challenging.

3. Parkinson’s Disease: While this is more commonly associated with older adults, early signs can include tremors, stiffness, and difficulty with fine motor tasks.

4. Cervical Radiculopathy: This condition occurs when a nerve in the neck is compressed or irritated, leading to pain, weakness, or numbness in the arm and hand.

5. Carpal Tunnel Syndrome: This occurs when the median nerve is compressed as it travels through the wrist, leading to symptoms such as numbness, tingling, and weakness in the hand.

6. Psychomotor Agitation: Sometimes, anxiety or stress can lead to physical manifestations, including difficulty controlling movements.

Given the complexity of your symptoms, it is advisable to consult a neurologist. A neurologist specializes in disorders of the nervous system and can perform a thorough evaluation, which may include a physical examination, neurological tests, and possibly imaging studies (like an MRI) or electromyography (EMG) to assess the electrical activity of your muscles and nerves.

When you visit the neurologist, be prepared to discuss the following:
- The onset and duration of your symptoms.

- Any other associated symptoms (e.g., pain, numbness, weakness).

- Your medical history, including any previous neurological issues or injuries.

- Any medications you are currently taking or have taken in the past.

In addition to seeing a neurologist, it may also be beneficial to consult with an occupational therapist. They can provide strategies and exercises to improve your fine motor skills and help you adapt your writing technique to accommodate your current abilities.

In summary, your symptoms warrant a thorough evaluation by a neurologist to determine the underlying cause and appropriate treatment. Early intervention can be crucial in managing any potential conditions effectively. Don't hesitate to seek help, as addressing these issues can significantly improve your quality of life and daily functioning.

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