GLIBESYN Tablet Ref.[108376] Active ingredients: Glibenclamide

Source: Υπουργείο Υγείας (CY)  Revision Year: 2017  Publisher: Medochemie Ltd, 1-10 Constantinoupoleos Street, 3011, Limassol, Cyprus

5.1. Pharmacodynamic properties

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:

  • Stimulation of insulin release from pancreatic beta-cells.
  • Increasing insulin binding and receptor density in peripheral tissues.

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.

5.2. Pharmacokinetic properties

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.

5.3. Preclinical safety data

None of clinical relevance.

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