目前临床上头痛最常见的原因就是颈源性头痛和肌肉紧张性头痛。首都医科大学三博脑科医院疼痛科主任顾柯提醒,偏头疼不能靠忍,当疼痛已经影响到生活和工作,就需要及时就医。<br>顾柯主任介绍,根据字面上的理解,“偏”头痛是头的一边痛,但有40%左右的患者偏头痛并不典型,可以出现在头的两侧、头顶、前额、后脑勺等部位。偏头痛发作呈搏动样疼痛,好像跟血管跳动一样,并伴有恶心、呕吐、怕光、怕声、流泪等症状。偏头痛每次发作可持续4-72小时,劳累后头痛加剧,且伴有恶心、呕吐或者对光线、声音和气味敏感。头痛缓解后,患者还可能有疲乏、易怒、不安、注意力不集中、头皮触痛、抑郁等不适。<br>哪些人是偏头痛的高发人群呢?偏头痛好发于40-50岁的人群,且女性发病率约为男性的3倍;女性月经期和妊娠期的体内激素水平变化较大,也易诱发偏头痛;工作学习压力大,长时间情绪低落或焦虑,长期面对电脑工作以及时下最流行的手机低头一族、情绪紧张、睡眠不足的中青年人同样是偏头痛的“重灾区”。<br>偏头痛的致病因素很多<br>大多数偏头痛患者做大脑核磁共振检查没有发现异常,提示这种病并没有结构性的病变。那么,偏头痛究竟从何而来?<br>事实上,偏头痛是一种多因素疾病,不同患者的发病原因有明显差异。目前临床上头痛最常见的原因就是颈源性头痛和肌肉紧张性头痛。颈源性头痛常伴随颈椎的活动费力、受限,常常有眼部不适。大多数颈椎病会引起头痛,中老年人后枕部经常出现疼痛,随着年龄增大,疼痛越来越频繁,需引起重视。<br>紧张性头痛症状通常是头皮发紧、发胀,像戴了一个紧箍咒一样。顾柯主任介绍,临床上,颈源性头痛、紧张性偏头疼常与肌筋膜疼痛综合征有关,而肌筋膜疼痛综合征的原因是骨骼肌内有活化的肌筋膜疼痛触发点。“肌肉就像是人体血管和神经生长的土壤,而触发点就像在缺乏灌溉和照料的土地里结成的硬块。按压触发点会激发出高度敏感的疼痛;疼痛还会以特定形式向肌肉远端或近端转移引起远处的疼痛。触发点会使肌纤维持续紧张,从而引起骨骼和关节功能异常,最终引起退化、血管和神经受压、运动受限等问题。如果得不到合适的治疗,触发点可使许多不适症状长期存在。”<br>解除疼痛需要对“点”下针<br>当前治疗偏头痛的方式各种各样,最常见的非手术疗法包括药物、理疗、牵引、推拿、按摩、针灸、热敷等。这些保守治疗可以改善局部血运,缓解肌肉痉挛,以达到缓解症状的目
英文版运动会加油词 (一) The winner is you. We do many things for you! Now you do many things for us. We are proud of you! You are the best, because you believe yourself, you are the bravest, because you have power. You are the cutest, too. Because you tell us you are able to do that! You can open the prologue of win the score. You also give sportsman cheer. Go! Rush! We can do it! You are a monument, you are also a flag. Just do it! You are the winner. Because we believe you! (二) Cantabile sport, but there is no timeless tone. You do not know when it would play, when will it drop; sports such as tender round, but there is no change of direction, you do not know when to go, when to stay. Athletes, when you ride in the sports arena, you will conquer the others, you will conquer its own. In this highly competitive sports arena, there is success there is failure, it ran a successful flower-hyun rotten, and the failure of the snow is also lovely. We have seen hope in San Fan middle school. We see hope, hope to see tomorrow!