Core Viewpoint - The article emphasizes the increased risk of carbon monoxide poisoning during winter and provides essential safety reminders for the public regarding the use of coal stoves and the importance of ventilation to prevent such incidents [1] Group 1: Safety Recommendations - Citizens are advised to ensure proper ventilation when using coal stoves to avoid carbon monoxide buildup, as it is produced in poorly ventilated areas with low oxygen levels [1] - In case of symptoms such as dizziness, headache, or nausea, immediate medical attention is recommended, including calling emergency services or going to the hospital [1] Group 2: Treatment Insights - The article highlights that some patients may initially experience mild symptoms and may not seek immediate hyperbaric oxygen therapy, leading to potential worsening of their condition later [1] - Hyperbaric oxygen therapy is identified as the most direct and effective treatment for carbon monoxide poisoning, and timely intervention is crucial for better outcomes [1]