Alcohol Effects in Nonalcoholic Adults
| Blood Ethanol (Alcohol) Concentration (mg/dL) | Impairment |
| 20-50 | Impaired fine motor function |
| 50-10 | Impaired judgment and coordination |
| 100-150 | Difficulty walking and balance |
| 150-200 | Lethargy |
| 300 | Coma |
| 400 | Respiratory depression |
| 500 | Potential Death |
Medically Reviewed by Melissa Conrad Stöppler, MD
These are estimates. The doctor may modify depending on the individual.
Reference: Birnbaumer, Bessen. Alcohols and Glycols. In: Rosen et al, eds. Emergency Medicine - Concepts and Clinical Practice, 3rd ed. St. Louis: Mosby; 1990:2520.
Consumer e-Tools are not intended to provide professional advice or recommend particular products. Physicians and healthcare professionals should exercise their own clinical judgment when assessing the results of our tools or calculators. Consumers should consult a doctor for advice when assessing the results.
Last Editorial Review: 1/8/2008
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Toxicity, Ethanol »
Ethanol is a 2-carbon–chain alcohol; the chemical formula is CH2 CH3 OH.
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