Is lung piercing needle painful

A lung puncture is performed with a local anesthetic, which is mildly painful, similar to a regular intramuscular or subcutaneous injection of insulin. Most patients do not have obvious pain when puncture needle is used after local anesthesia. A small number of patients are sensitive to pain, or the pain threshold is relatively low, may have some discomfort, but will not produce severe pain; Individual patients will produce pleural reaction, which is the reaction of the pleura to external stimuli. This kind of patient is mainly manifested as the plant nerve reaction, the patient will feel a sweat, palpitation and other feelings, but not pain.

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