Introduction:
The liquor that leaks poisonous gas in the air causing death is methanol.

Explanation:
Methanol, also known as wood alcohol, is a highly toxic substance that can release poisonous gas when it evaporates into the air. Ingesting or inhaling methanol can lead to severe health consequences, including death.

Differences between Ethanol and Methanol:
• Ethanol: Ethanol is commonly known as drinking alcohol and is found in alcoholic beverages. While ethanol can cause intoxication and have negative effects on the body, it is not as toxic as methanol.
• Methanol: Methanol, on the other hand, is an industrial solvent and is highly toxic. It is used in various products, such as antifreeze, windshield washer fluid, and paint thinner.

Effects of Methanol Poisoning:
When methanol is ingested or its vapor is inhaled, it metabolizes in the body to formaldehyde and formic acid, both of which are extremely toxic. These substances can cause severe damage to the central nervous system, optic nerve, and other organs. Methanol poisoning can lead to symptoms such as:

1. Nausea and vomiting
2. Abdominal pain
3. Headaches
4. Dizziness
5. Blurred vision or blindness
6. Seizures
7. Coma
8. Death

Prevention and Treatment:
Preventing exposure to methanol is crucial to avoid its toxic effects. It is important to handle products containing methanol with caution and ensure proper ventilation when using them. In case of suspected methanol poisoning, immediate medical attention is essential.

Treatment for methanol poisoning involves:

1. Administration of an antidote called fomepizole or ethanol, which competes with methanol for the same enzymes in the body, reducing its toxicity.
2. Supportive care to manage symptoms and stabilize the patient's condition.
3. Hemodialysis may be necessary to remove methanol and its toxic byproducts from the blood.

Conclusion:
In conclusion, methanol is the liquor that leaks poisonous gas in the air causing death. It is essential to be aware of the dangers associated with methanol and take necessary precautions to prevent exposure. If methanol poisoning is suspected, immediate medical attention should be sought to ensure proper treatment and prevent severe health consequences.

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