Nerve Compression Symptoms: Insights and Concerns - Neurology

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Nerve compression symptoms


Hello Dr.
Jiang,
I previously experienced lower back pain due to prolonged standing and heavy lifting at work.
A month ago, I consulted with traditional Chinese medicine, orthopedics, and neurosurgery.
All the doctors indicated that my spinal X-ray results were normal and diagnosed me with lumbar muscle strain.
Since then, the pain in my lower back and hips (on both sides above the buttocks) has gradually eased, and I can bend without pain.
However, I have noticed a strange occurrence with my left foot: my index and middle toes shake back and forth continuously, and the skin over the anterior tibia feels somewhat tight.
While I can temporarily control the toe movement, it starts shaking again if I am not careful.
I do not feel anything while standing or walking, but when sitting, my entire left leg feels slightly twitchy, and my buttocks easily become numb.

In recent days, I have been doing the bridge exercises as advised by my doctor, but now my right leg has also started to feel muscle twitching, although infrequently.
Occasionally, the muscles around my big toe will have a curling twitching sensation.
Concerned, I visited a rehabilitation specialist who performed reflex tests and indicated that there is nerve compression and decreased reflexes.
My question is: the doctor suspects a herniated disc, but when I lie down and raise my leg, I can achieve an angle of 80 to 90 degrees without any pain in my leg, nor do I experience random nerve pain.
Sometimes, I feel weakness in my lower limbs and suspect inflammation in my lower back and hips, but it returns to normal the next day.
My hip joint often makes noise, predominantly on the right side (the rehabilitation doctor mentioned it could be wear and tear).
Is this a symptom of a herniated disc? Could piriformis syndrome also cause nerve compression?
Although I have scheduled an MRI, I have to wait a month for the examination, and it is focused on the spinal area.
Could this mean that any compression in the buttocks might not be detected? Currently, I go to the rehabilitation center daily for electrical therapy and lumbar stretching, and I am worried that if it is muscle inflammation, the stretching might have adverse effects.
I apologize for my many questions stemming from my anxiety, and I hope you can help clarify my concerns.
Thank you!

Lilly, 20~29 year old female. Ask Date: 2017/08/05

Dr. Jiang Junyi reply Neurology


Hello, based on your description, your symptoms should first consider lumbar nerve pathology, which is usually accompanied by decreased ankle and plantar reflexes.
The calves often exhibit congestion and swelling, with sensory abnormalities on the outer side of the lower leg below the knee.
Generally, lumbar traction therapy can alleviate nerve compression; however, if numbness worsens after treatment, it may be necessary to adjust the treatment approach.
Regarding the muscle inflammation you mentioned, rehabilitation specialists in hospitals typically arrange musculoskeletal ultrasound for diagnosis and treatment.
I recommend that you consult a rehabilitation physician to discuss examination and treatment options.
Wishing you good health and peace.

Reply Date: 2017/08/05

More Info


Understanding nerve compression symptoms can be quite complex, especially when they arise from various underlying issues such as muscle strain, disc herniation, or even conditions like piriformis syndrome. Based on your description, it seems you have been experiencing a range of symptoms that could indeed be related to nerve compression, particularly in the context of your previous back pain and the physical demands of your job.

Firstly, it’s important to recognize that nerve compression can manifest in several ways, including muscle twitching, weakness, and sensations of tightness or numbness. The fact that you are experiencing involuntary movements in your toes and a feeling of tightness in the skin over your shin suggests that there may be some irritation or compression of the nerves that supply those areas. This could potentially be due to a herniated disc, which can occur when the cushioning discs between the vertebrae bulge out and press on nearby nerves, or it could be related to muscle tightness or inflammation affecting the nerves.

The symptoms you describe, such as the twitching of your toes and the feeling of tightness in your leg, could be indicative of a few different conditions. For instance, the piriformis muscle, located in the buttock region, can sometimes compress the sciatic nerve, leading to similar symptoms. This condition is known as piriformis syndrome and can cause pain, tingling, or numbness in the buttocks and down the leg. Additionally, if there is inflammation in the lumbar region, it could lead to nerve irritation, which might explain the sensations you are experiencing.

Regarding your concern about whether your symptoms could be due to a herniated disc, it’s worth noting that not all cases of disc herniation present with severe pain or neurological symptoms. Some individuals may have a herniated disc and experience minimal discomfort while still having nerve compression. The fact that you can lift your leg without pain is a positive sign, but it does not entirely rule out the possibility of nerve involvement.

As for your MRI appointment being a month away, it is understandable to feel anxious about the wait. In the meantime, continuing with physical therapy and rehabilitation exercises, as advised by your healthcare providers, is crucial. These exercises can help strengthen the muscles around your spine and improve flexibility, which may alleviate some of the pressure on the nerves. However, it is essential to communicate with your physical therapist about any new or worsening symptoms, as they may need to adjust your treatment plan accordingly.

You mentioned concerns about whether stretching could exacerbate muscle inflammation. Generally, gentle stretching can be beneficial, but if you experience increased pain or discomfort during or after stretching, it may be wise to modify your approach. Focus on gentle, controlled movements and avoid any positions that cause discomfort.

In summary, while your symptoms could be related to nerve compression, it is essential to await the results of your MRI for a definitive diagnosis. In the meantime, continue with your rehabilitation exercises, communicate openly with your healthcare providers, and consider incorporating relaxation techniques to manage your anxiety. Remember, it’s crucial to listen to your body and adjust your activities based on how you feel. If your symptoms worsen or you develop new symptoms, do not hesitate to seek further medical advice.

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