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前列腺增生者其前列腺平滑肌和包膜以及膀胱颈部有丰富的α肾上腺素受体,充血、炎症等刺激可引起前列腺和其包膜以及膀胱颈部的张力增高,加重尿路梗阻。因此应用α受体阻滞剂能使急性尿潴留得以缓解。笔者应用α受体阻滞剂哌唑嗪治疗前列腺增生并发急性尿潴留的病人5例,取得较
Prostatic hyperplasia of its prostate smooth muscle and capsule and the bladder neck is rich in alpha adrenergic receptors, hyperemia, inflammation and other stimuli can cause prostate and its capsule and bladder neck tension increased, increasing urinary tract obstruction. Therefore, the application of α-blockers can make acute urinary retention can be alleviated. The author of α receptor blocker prazosin treatment of benign prostatic hyperplasia and acute urinary retention in 5 patients, compared with