What does “Sublingual” mean?
Administered under the tongue, where a drug is absorbed through the lining of the mouth.
Sublingual in plain English
Administered under the tongue, where a drug is absorbed through the lining of the mouth.
Sublingual absorption partly bypasses first-pass metabolism in the liver, giving a faster onset than swallowing — typically fifteen to forty-five minutes — and somewhat more predictable absorption.
It requires holding the preparation in place rather than swallowing immediately, which is a technique worth getting right.
Frequently asked questions
What does sublingual mean?
Administered under the tongue, where a drug is absorbed through the lining of the mouth.
Sources and further reading
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