西安马应龙肛肠医院：痔疮流血是怎么回事？
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"> <span style="color: black;">更加多</span>肛肠<span style="color: black;">新闻</span>及预约关注西安马应龙肛肠医院公众号。</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">痔疮<span style="color: black;">流血</span>是痔疮<span style="color: black;">病人</span><span style="color: black;">平常</span>的一种症状，<span style="color: black;">重点</span>表现为在排便过程中或排便结束后，肛门处<span style="color: black;">显现</span>鲜血喷溅、滴落粪便或沾染厕纸等<span style="color: black;">状况</span>。痔疮<span style="color: black;">流血</span>虽然<span style="color: black;">平常</span>，但<span style="color: black;">亦</span><span style="color: black;">必须</span><span style="color: black;">导致</span>足够的<span style="color: black;">注意</span>，<span style="color: black;">由于</span>它可能是痔疮病情加重的信号。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="//q3.itc.cn/q_70/images01/20240507/691f14d3ad084b65be69d5cfa708f2fb.png" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">1、</span>痔疮<span style="color: black;">流血</span>的<span style="color: black;">原由</span></p>静脉曲张：痔疮的本质是肛门<span style="color: black;">周边</span>静脉丛的血管扩张和充血。<span style="color: black;">长时间</span>便秘、久坐久站等<span style="color: black;">原由</span>会<span style="color: black;">引起</span>肛门<span style="color: black;">周边</span>静脉回流受阻，静脉曲张形成，血管壁变薄，容易破裂<span style="color: black;">流血</span>。肠道压力<span style="color: black;">增多</span>：<span style="color: black;">长期</span>用力排便、急性腹泻等<span style="color: black;">状况</span>会<span style="color: black;">增多</span>肠道内的压力，<span style="color: black;">从而</span><span style="color: black;">引起</span>肛门<span style="color: black;">周边</span>血管充血，破裂<span style="color: black;">流血</span>。粪便刺激：硬便和大便过大，容易刺激痔疮的痔核，<span style="color: black;">引起</span>表面黏膜糜烂、破裂<span style="color: black;">流血</span>。炎症刺激：当痔疮<span style="color: black;">出现</span>炎症时，肛门<span style="color: black;">周边</span>组织充血、肿胀，容易破裂<span style="color: black;">流血</span>。肛门瘙痒：痔疮<span style="color: black;">导致</span>的肛门瘙痒会使<span style="color: black;">病人</span>不自觉地搔抓，搔抓过程中可能<span style="color: black;">导致</span>痔疮破裂<span style="color: black;">流血</span>。<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">2、</span>痔疮<span style="color: black;">流血</span>的表现</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">痔疮<span style="color: black;">流血</span>的症状多出<span style="color: black;">此刻</span>排便过程中或排便结束后，表现为鲜血喷溅、滴落粪便、沾染厕纸等。<span style="color: black;">流血</span>的多少与痔疮的严重程度和类型<span style="color: black;">相关</span>，有时<span style="color: black;">流血</span>量<span style="color: black;">很强</span>，<span style="color: black;">必须</span><span style="color: black;">导致</span>足够的<span style="color: black;">注意</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">3、</span>痔疮<span style="color: black;">流血</span>的治疗</p>局部止血<span style="color: black;">药品</span>：如痔疮膏、痔疮栓等，这些<span style="color: black;">药品</span><span style="color: black;">能够</span>使创面得到<span style="color: black;">显著</span>修复和止血<span style="color: black;">功效</span>。口服止血药：<span style="color: black;">倘若</span><span style="color: black;">流血</span>严重，<span style="color: black;">能够</span>口服止血药，如消肿、止痛、止血的中药。局部压迫：<span style="color: black;">能够</span><span style="color: black;">运用</span>血凝酶或凝血酶等<span style="color: black;">药品</span>进行局部压迫，使创面起到止血效果。手术治疗：<span style="color: black;">倘若</span>保守治疗<span style="color: black;">没</span>效，<span style="color: black;">或</span><span style="color: black;">流血</span>较多，<span style="color: black;">能够</span><span style="color: black;">思虑</span>手术治疗。手术方式<span style="color: black;">包含</span>结扎、痔块部分切除、痔疮完整切除等，目的是让创面修复，从而达到止血的效果。<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">4、</span><span style="color: black;">重视</span>事项</p><span style="color: black;">调节</span><span style="color: black;">膳食</span>：多吃<span style="color: black;">饱含</span>纤维素的<span style="color: black;">食品</span>，如蔬菜、<span style="color: black;">果蔬</span>等，保持大便通畅，减少便秘的<span style="color: black;">出现</span>。养成良好的排便习惯：避免<span style="color: black;">长期</span>用力排便和久坐久站，减少肠道压力的<span style="color: black;">增多</span>。保持肛门清洁：每次排便后用温水清洗肛门，保持肛门清洁干燥，避免感染的<span style="color: black;">出现</span>。<span style="color: black;">即时</span><span style="color: black;">看病</span>：<span style="color: black;">倘若</span><span style="color: black;">显现</span>痔疮<span style="color: black;">流血</span>的症状，应<span style="color: black;">即时</span><span style="color: black;">看病</span>，<span style="color: black;">以避免</span>延误病情。<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">痔疮<span style="color: black;">流血</span>是痔疮<span style="color: black;">病人</span><span style="color: black;">平常</span>的一种症状，<span style="color: black;">必须</span><span style="color: black;">导致</span>足够的<span style="color: black;">注意</span>。<span style="color: black;">经过</span><span style="color: black;">认识</span>痔疮<span style="color: black;">流血</span>的<span style="color: black;">原由</span>、表现和治疗<span style="color: black;">办法</span>，<span style="color: black;">咱们</span><span style="color: black;">能够</span>更好地应对这一症状，<span style="color: black;">守护</span>自己的健康。</p>
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