Immediately absorbed: However, long-term use can lead to the eating away of the mucous membrane and the cartilage of your nasal septum, the wall that separates the two chambers of your nose. That then lasts a very long time unless corrected.
Answered 11/27/2017
4.7k views
Cocaine: It all depends on how much moisture is in the nasal passages and how far it is snorted into the nares. But, in general not more more than a few seconds.
Answered 11/18/2013
4.7k views
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