Applying 99% rubbing alcohol on the skin can lead to absorption through the skin and potentially result in a mild level of intoxication, but it's not a safe or recommended method of alcohol consumption.
Rubbing alcohol, also known as isopropyl alcohol, is a toxic substance and should never be ingested intentionally. The primary purpose of rubbing alcohol is for topical use to disinfect skin, surfaces, or instruments. When applied to the skin, some of it can be absorbed into the bloodstream, but the concentration and absorption rate can vary based on factors such as the amount applied, the duration of contact, and the individual's skin condition.
Even a small amount of isopropyl alcohol absorbed through the skin can cause adverse effects such as dizziness, confusion, nausea, and even alcohol poisoning in severe cases. Ingesting or absorbing rubbing alcohol can be life-threatening, especially in higher quantities.
It's essential to use rubbing alcohol as intended—externally and for disinfection purposes only. If you or someone else unintentionally ingests rubbing alcohol or experiences any adverse effects from it, seek immediate medical attention. If you want to consume alcohol, do so responsibly and through safe and legal means.