Drinking rubbing alcohol, which typically contains about 70% isopropyl alcohol, is extremely dangerous and toxic. It is metabolized differently than drinking ethanol (the alcohol in beverages), breaking down into acetone, a toxic chemical that can severely affect the body
What Happens if You Drink Rubbing Alcohol?
- Rapid absorption and toxicity: Isopropyl alcohol is quickly absorbed through the digestive tract, causing irritation and damage to the stomach and intestines, leading to abdominal pain, nausea, vomiting (sometimes with blood), and diarrhea
- Central nervous system depression: It acts as a potent CNS depressant, more powerful than ethanol, causing symptoms similar to intoxication such as dizziness, slurred speech, loss of coordination, confusion, stupor, and potentially coma
- Respiratory and cardiovascular effects: Drinking rubbing alcohol can slow breathing, cause low blood pressure, rapid heart rate, and in severe cases, respiratory arrest and heart failure
- Other symptoms: Throat pain, headache, low body temperature, skin redness, seizures, and unresponsiveness can occur. Internal burns to mucous membranes are also common due to its corrosive nature
- Potentially fatal: Large amounts can lead to severe poisoning, shock, organ failure, and death. Even small amounts can be harmful and require immediate medical attention
Treatment and Urgency
- There is no antidote for isopropyl alcohol poisoning. Treatment is supportive, focusing on airway management, breathing support, and circulatory stabilization
- Hemodialysis may be used in severe cases to remove isopropyl alcohol and acetone from the blood
- Immediate medical care is critical if ingestion occurs, even if symptoms are not yet apparent. Poison control centers should be contacted without delay
Summary
Drinking rubbing alcohol causes severe gastrointestinal irritation, central nervous system depression, cardiovascular problems, and can quickly lead to coma or death. It is a medical emergency requiring urgent treatment. It is not safe for consumption under any circumstances
