Does sublingual absorption of Salvia work as fast as smoking?
A. Definitely not. When ingested orally, the first effects begin in 10-20 minutes. The effects build to a peak fairly quickly, reaching a plateau which can last anywhere from 30 minutes to one and a half hours. The effects then gradually subside over an additional 30 minutes to one and a half hours. From beginning to end, the entire experience can last anywhere from one to three hours. Best not to drive for at least several more hours – just in case your reflexes or judgement are impaired longer than you think they might be. Q.