Source: Υπουργείο Υγείας (CY) Revision Year: 2017 Publisher: Medochemie Ltd, 1-10 Constantinoupoleos Street, 3011, Limassol, Cyprus
Pharmacotherapeutic group: Blood glucose lowering drugs, excl. insulins, Sulphonylureas
ATC code: A10BB01
The pharmacodynamic effect of glibenclamide is to lower blood glucose levels.
Mechanisms proposed for this effect include:
Plasma glucose levels affect the insulin-releasing response to glibenclamide (a high glucose levels increases the response). The minimum active concentrations for effect are considered to be 30-50nanograms/ml glibenclamide.
Investigations of the relationship between insulin, glucose levels and glibenclamide in the hypoglycaemic effect continue.
A sulphonylurea hypoglycaemic agent rapidly absorbed and inducing its effect within 3 hours with a duration of up to 15 hours although the T1/2 of drug is 5 to 10 hours.
The drug is metabolised extensively in the liver and excreted via bile and urine. It is strongly protein-bound.
None of clinical relevance.
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