What happens when a person drinks denatured alcohol?

Denatured alcohol is ethanol that has been made unfit for human consumption by adding poisonous substances such as methanol, acetone, or pyridine. Drinking denatured alcohol can have several adverse effects on the human body, including:

1. Methanol Poisoning: Methanol is a toxic alcohol that can cause severe health problems, including blindness, kidney failure, and even death. When ingested, methanol is metabolized into formaldehyde and formic acid, which can damage the optic nerve, kidneys, and other organs.

2. Gastrointestinal Problems: Denatured alcohol can cause irritation and damage to the gastrointestinal tract, leading to symptoms such as nausea, vomiting, abdominal pain, and diarrhea.

3. Central Nervous System Depression: Denatured alcohol can affect the central nervous system, causing symptoms such as dizziness, drowsiness, confusion, and impaired coordination. In severe cases, it can lead to coma or even death.

4. Organ Damage: Chronic consumption of denatured alcohol can cause damage to vital organs such as the liver, kidneys, heart, and brain.

5. Death: Drinking a large amount of denatured alcohol can be fatal due to respiratory depression and cardiovascular collapse.

It is essential to note that denatured alcohol is not fit for human consumption and can have serious health consequences. If you or someone you know has ingested denatured alcohol, it is crucial to seek immediate medical attention.