Nerve Issues: Causes of Numbness and Muscle Cramps - Neurology

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Easy numbness in hands and feet along with twitching?


I would like to ask about my previous experience with bronchodilator medication, which caused severe side effects such as palpitations and tremors, leading me to discontinue its use.
Since then, those symptoms have resolved.
However, while doing core exercises, I experienced pressure on my coccyx, which is already protruding, making it difficult for me to lie flat.
Additionally, I have discomfort in the bones above and below the protruding area.
Recently, I have been experiencing numbness from my arms to my palms, especially when sitting in an improper posture.
I also feel some pain around the pubic area, specifically in the triangular region of the lower abdomen, and I have involuntary twitching in my calves and thighs.

xuan, 10~19 year old female. Ask Date: 2017/04/14

Dr. Jiang Junyi reply Neurology


Hello, based on your description, women tend to have smaller skeletal structures, which can lead to a higher risk of nerve compression.
Maintaining proper posture is very important.
If you frequently experience numbness, it is advisable to supplement with B vitamins during the day and maintain a regular routine to improve cellular repair.
I recommend discussing examination and treatment options with a neurologist.
Wishing you good health and peace.
Best regards, Taoyuan Medical Center, Department of Neurology.

Reply Date: 2017/04/14

More Info


Nerve issues can manifest in various ways, including numbness, muscle cramps, and discomfort in different body parts. Based on your description, it seems that you are experiencing a combination of symptoms that may be related to nerve compression, muscle strain, or even the side effects of medications you have taken in the past.

Firstly, the numbness and tingling sensations in your arms and hands could be indicative of nerve compression, particularly if you have been sitting in poor postures. This is often seen in conditions like carpal tunnel syndrome, where the median nerve is compressed at the wrist, or in thoracic outlet syndrome, where nerves and blood vessels are compressed in the neck and shoulder area. Given your history of tailbone (coccyx) issues, it is also possible that there is some form of nerve irritation or compression occurring in the lower back or pelvic region, which could be contributing to the discomfort you feel in the pelvic area and the pain around the pubic bone.

The muscle cramps and involuntary twitching you describe in your legs could be related to several factors. Muscle cramps can occur due to dehydration, electrolyte imbalances, or overuse of muscles, especially if you are engaging in core exercises that may strain your lower back and pelvic area. Additionally, if you have been experiencing discomfort in your coccyx, it could lead to compensatory movements that place additional strain on your legs and lower back, resulting in cramps and spasms.

Moreover, the side effects you experienced from the bronchodilator medication, such as palpitations and tremors, can sometimes lead to heightened anxiety or stress, which may exacerbate muscle tension and contribute to the sensation of cramps or spasms. It is essential to consider how your overall physical and mental health may be interconnected.

To address these issues, I recommend the following steps:
1. Posture Correction: Focus on maintaining proper posture while sitting and engaging in exercises. Consider ergonomic adjustments to your workspace or using supportive seating to alleviate pressure on your tailbone and lower back.

2. Physical Therapy: Consulting with a physical therapist can be beneficial. They can provide tailored exercises to strengthen your core and pelvic floor muscles, improve flexibility, and reduce nerve compression.

3. Hydration and Nutrition: Ensure you are well-hydrated and consuming a balanced diet rich in electrolytes (potassium, magnesium, calcium) to help prevent muscle cramps.

4. Gentle Stretching: Incorporate gentle stretching and mobility exercises into your routine to relieve tension in your muscles and improve circulation.

5. Medical Evaluation: Since you have a history of nerve-related symptoms and discomfort, it would be wise to consult a neurologist or a specialist in musculoskeletal disorders. They may recommend diagnostic tests such as electromyography (EMG) or nerve conduction studies to assess the function of your nerves and muscles.

6. Mindfulness and Relaxation Techniques: If anxiety is contributing to your symptoms, practices such as mindfulness, yoga, or meditation can help reduce stress and muscle tension.

In summary, your symptoms may stem from a combination of nerve compression, muscle strain, and potential side effects from past medications. By addressing posture, engaging in physical therapy, and ensuring proper hydration and nutrition, you can work towards alleviating these symptoms. If your symptoms persist or worsen, seeking further medical evaluation is crucial to rule out any underlying conditions.

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