[Endoscopic evaluation of a retard cimetidine preparation with reference to its effect in stomach and duodenal ulcer. A comparative study with a non-retard cimetidine preparation].

With the development of this new galenic retard administration, we found in conclusion a significant longer action interval. A dose increase, similar to non retard administrations was on no account necessary. The new drug, Cimetidine retard, offers accordingly the opportunity of full utilization of the offered pharmacologic effective substance in combination with low dose administration and poor side effects.