Generally speaking, EMG is painless, but it is also harmful to the body and harmless to the body. However, EMG is a traumatic examination, which generally causes discomfort and may be prone to bleeding, so people who are using pacemakers and cardioversion equipment are not suitable for EMG examination. You'd better follow the doctor's advice. If necessary, you must do it.
a
Electromyography is a common auxiliary examination in neurology. Concentric electrodes were inserted into human muscles to detect the physiological and electrical activities, various voluntary contractions and peripheral nerve stimulation of muscles at rest.
Electromyography is a very safe examination, which can provide diagnostic basis for neuropathy, myopathy and neuromuscular junction diseases. If the patient goes to the hospital, the doctor suggests doing electromyography, and the patient can accept it gladly, because the examination is safe and effective, which can provide doctors with very important diagnostic criteria, such as peripheral neuropathy, myasthenia gravis, cancer myasthenia gravis, etc., all of which need electromyography for differential diagnosis.
b
From the doctor's point of view, I suggest that everyone actively cooperate with the hospital for treatment. Electromyography is actually a very safe examination, and there is no concept or idea that examination is not recommended.
It's painful to do electromyography. Electromyography (EMG) is a science that studies various electrical characteristics when muscles contract at will and peripheral nerves are stimulated. It is not an auxiliary examination, but an extension of nervous system examination. It is an irreplaceable clinical objective detection method for histochemistry, biochemical genes and other detection technologies. Through this examination, the neurological diseases of the anterior horn of spinal cord and limbs can be diagnosed and differentiated.
c
Neuromuscular joint diseases and muscle diseases, as well as related diseases, in the evaluation of the recovery process, a large number of injuries in orthopedics and surgery, nerve root injuries caused by chronic compression, peripheral neuromyelopathy in neurology, chronic peripheral nerve injuries in diabetes, all of which can be decomposed by electromyography.