What are the harms of inhaling methanol for several minutes?

　　Inhaling methanol for a few minutes generally does not pose significant harm.

　　Methanol is a toxic organic compound that evaporates easily and has an odor similar to alcohol. Brief exposure to methanol vapor for just a few minutes usually does not cause obvious health effects. However, prolonged exposure or substantial contact with methanol can lead to serious health risks.

　　If exposed to methanol for an extended period or in large amounts, one should immediately leave the area and seek medical attention promptly. If methanol comes into contact with the skin or eyes, flush thoroughly with large amounts of water immediately and seek medical care without delay. If symptoms such as vomiting occur, maintain a lateral recumbent position to prevent vomit from entering the airway. In case of breathing difficulties, call emergency medical services or go to the hospital immediately.

　　In summary, methanol is a toxic chemical substance, and exposure or inhalation should be avoided as much as possible. If accidental exposure occurs, prompt action should be taken to prevent serious harm to the body.