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A member asked:
Had a muscle biopsy done and it says i have chronic denervation, could debilitating muscle cramping be a symptom of this?
2 doctors weighed in across 2 answers
It could be. I recommend consulting a neurologist with a special interest in neuromuscular disorders if your current MD appears uncertain with respect to diagnosis, treatment, advice, etc. You may have to call the department of neurology at a university hospital near you to see such a specialist.
Answered 4/8/2022
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Not surprising to experience muscle cramps as one of the symptoms of nerve or muscle pathology. The biopsy raises questions of a nerve disorder, but can be confusing as some metabolic muscle disorders may appear this way, and special techniques are required to uncover the true muscle pathology. Agree that a medical school opinion is now your next step.
Answered 4/8/2022
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Had a muscle biopsy done saying I have denervation and neurogenic changes in right arm. I have symptoms of pressure, tightness, numbness in right side of my neck and head. Im wondering if my carotid artery could be narrowed. Could these be related?
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Can denervation of a muscle cause symptoms of muscle cramping and exercise intolerance?
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