If someone is severely intoxicated, place them in the recovery position and maintain continuous observation without leaving them alone: call emergency services immediately if unarousable, breathing abnormally, seizing, or hypothermic

An intoxicated person who loses consciousness can choke to death on their own vomitus or suffer respiratory arrest. Place them on their side in the recovery position and keep someone stationed beside them continuously; never abandon them to sleep alone in a closed room. Call emergency services immediately if they cannot be awakened, breathe slowly or irregularly (<8 breaths/min or >10-second pauses), seize, or develop cold, clammy, cyanotic skin. Never force coffee, never put them in a cold shower, and never induce vomiting.

Zero monetary cost. Care requires several hours of vigilant physical observation, often lasting through the night. The challenge is remaining alert when you have consumed alcohol yourself, resisting the urge to go home to sleep, and overcoming the pervasive cultural myth that an intoxicated person simply needs to "sleep it off."

NHS clinical guidelines list key signs of acute alcohol poisoning: severe mental confusion, slurred speech, loss of coordination, vomiting, incontinence, pale or bluish/clammy skin, slow or irregular respiration, seizures, and unresponsiveness. If alcohol poisoning is suspected, or the individual is unconscious or stops breathing, immediately call emergency services. Core action protocol: remain by their side continuously because they risk suffocating on vomit or experiencing respiratory depression; keep awake individuals seated upright; place unconscious breathing individuals into the lateral recovery position; offer small sips of water only if fully conscious and able to swallow; and keep them warm with coats or blankets. Five critical contraindications: (1) never give more alcohol; (2) never feed food, which induces airway aspiration; (3) never administer coffee or caffeinated drinks, which worsen dehydration; (4) never put them under a cold shower or in a cold bath, which precipitates severe hypothermia, falls, or drowning; and (5) never attempt to induce vomiting. Emergency department clinical data published by Shaanxi Provincial Health Commission highlight that alcohol depresses laryngeal protective reflexes, making vomitus easily aspirated into trachea and bronchial trees, causing asphyxiation and immediate death; emergency teams frequently recover intoxicated individuals already in fatal cardiac arrest packed with pulmonary aspiration debris. In stuporous or comatose stages marked by cyanosis, cold extremities, hypothermia, and shallow breathing, call emergency services immediately, maintain a lateral position without emesis, apply warm blankets, and initiate CPR immediately if breathing ceases. Beijing Municipal Health Commission advises: "Never let an intoxicated individual sleep alone to avoid unmonitored asphyxiation." CDC statistics indicate an average of 2,221 annual alcohol poisoning deaths among individuals aged 15 and older in the United States (roughly 6 deaths per day).

Graded Evidence Grade B based on official health authority emergency guidelines and clinical consensus. Benefit is categorized as High because asphyxiation and respiratory arrest occur almost exclusively when victims are left unmonitored. Never attempt manual throat-tickling emesis on lethargic or unresponsive individuals. Beyond family members, these duties apply heavily to dining companions and colleagues: under tort law, co-drinkers share affirmative legal duties of reasonable care and safety. In Jiangsu Taixing, co-drinkers who failed to notify family or escort an incapacitated colleague home before he drowned in a river were held liable for 7% and 3% comparative fault (apportioning 103,887 RMB in damages). Supreme People's Court Guiding Case No. 227 affirmed that dining companions failing to fulfill warning, care, and safe escort duties bear comparative fault. Always escort drunk companions directly into the custody of family or remain until sobriety returns. If discovering an unknown intoxicated person collapsed outdoors, call emergency dispatchers without attempting forceful repositioning unless necessary (see Chapter 13, Rule 2). Alcohol impairs thermoregulation; manage hypothermia as outlined in Chapter 13, Rule 28. Alcohol interactions with cephalosporin or metronidazole antibiotics causing disulfiram-like reactions are detailed in Chapter 34, Rule 11. Never take hot baths or enter saunas after drinking (see Chapter 22, Rule 11).

NHS. Alcohol poisoning：「Do stay with them because there's a risk they could choke on their own sick or stop breathing」「put them in the recovery position if they've passed out」「do not give them coffee or drinks containing caffeine」「do not put them in a cold shower or bath」「do not try to make them sick」. https://www.nhs.uk/conditions/alcohol-poisoning/；陕西省卫生健康委员会 (2022). 醉酒后 哪些状况不能拖（华中科技大学同济医学院附属协和医院急诊科 孙鹏、彭操）. https://sxwjw.shaanxi.gov.cn/ywgz/gbbj/202208/t20220825_2248211.html；北京市卫生健康委员会 (2023). 食物中毒、酒精中毒、煤气中毒【急危重症的家庭急救方法（六）】（来源：北京市垂杨柳医院）. https://wjw.beijing.gov.cn/bmfw_20143/jkzs/jksh/202307/t20230706_3157010.html；福建省药品监督管理局 (2022). 酒精中毒的用药（转载中国食品药品网，作者王树平）. https://yjj.scjgj.fujian.gov.cn/ztzl/kpzl/spyjts/ypaqjs/202202/t20220228_5846003.htm；Kanny D 等 (2015). Vital signs: alcohol poisoning deaths — United States, 2010–2012. MMWR 63(53):1238-1242. https://pubmed.ncbi.nlm.nih.gov/25577989/；泰兴市人民法院 (2023). 多次饮酒后溺亡，同饮者应按过错程度担责（全国人民法庭信息网）. https://rmft.court.gov.cn/1150/jdal/3795.jhtml；最高人民法院 (2024). 指导性案例 227 号 胡某某、王某某诉德某餐厅、蒋某某等生命权纠纷案. https://www.court.gov.cn/shenpan/xiangqing/433761.html