近日，一则关于‘男孩每次如厕超半小时导致直肠脱垂’的新闻引发公众关注。直肠脱垂（又称脱肛）是指直肠黏膜或全层从肛门脱出，常见于长期便秘、排便用力过度或久蹲厕所的人群。该男孩因习惯长时间坐在马桶上玩手机或看书，每次如厕超过30分钟，造成腹压持续升高，最终诱发直肠脱垂。医学专家指出，正常排便时间应控制在5-10分钟内。长时间蹲坐不仅增加肛门和直肠的压力，还可能削弱盆底肌肉支撑力，进而导致痔疮、脱肛等问题。尤其在青少年中，不良如厕习惯若不及时纠正，可能对肠道健康造成长期影响。预防直肠脱垂的关键在于养成良好排便习惯：避免久蹲、减少如厕时使用电子设备、保持饮食高纤维、多饮水以促进肠道蠕动。一旦出现排便困难、肛门异物感或脱出组织，应及时就医，以免病情加重。家长也应关注孩子的如厕行为，引导其建立健康的卫生习惯。
Recently, a news report about a boy suffering from rectal prolapse due to spending over 30 minutes on the toilet each time has drawn public attention. Rectal prolapse—also known as procidentia—occurs when the rectal mucosa or entire rectal wall protrudes through the anus. It is commonly seen in individuals with chronic constipation, excessive straining during bowel movements, or prolonged sitting on the toilet. In this case, the boy developed the condition after habitually sitting on the toilet for extended periods—often using his phone or reading—leading to sustained increases in abdominal pressure.Medical experts emphasize that a normal bowel movement should take no more than 5 to 10 minutes. Prolonged squatting not only elevates pressure on the rectum and anus but may also weaken pelvic floor muscles, potentially causing hemorrhoids or rectal prolapse. Among adolescents, such poor toileting habits—if left uncorrected—can have long-term consequences on gastrointestinal health.Prevention hinges on cultivating healthy bathroom behaviors: avoid prolonged sitting, refrain from using electronic devices during defecation, maintain a high-fiber diet, and drink plenty of water to support regular bowel movements. If symptoms such as difficulty passing stool, a sensation of a foreign body in the anus, or visible tissue protrusion occur, prompt medical consultation is essential. Parents should also monitor their children’s toileting routines and encourage proper hygiene practices.
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