To establish the bioequivalence between Glucobay ODT (Orally Disintegrating Tablet) 100 mg taken without or with water and the Glucobay standard tablet 100 mg taken with water.

Inclusion Criteria:

• Healthy male subject
• Age: 18 to 45 years (inclusive) at the first screening examination / visit
• Ethnicity: White
• Body mass index (BMI): above/equal 18 and below/equal 28 kg / m²

Exclusion Criteria:

• Incompletely cured pre-existing diseases for which it can be assumed that the absorption, distribution, metabolism, elimination and effects of the study drugs will not be normal
• Subjects with a medical disorder, condition or history of such that would impair the subject's ability to participate or complete this study in the opinion of the investigator or the sponsor
• Known hypersensitivity to the study drugs (active substances or excipients of the preparations)
• Known severe allergies, non-allergic drug reactions, or multiple drug allergies
• Chronic intestinal disorders associated with distinct disturbances of digestion and absorption
• States which may deteriorate as a result of increased gas formation in the intestine (e.g. Roemheld´s syndrome, major hernias, intestinal obstructions, intestinal ulcers, Crohn´s disease, ulcerative colitis, malabsorptions)
• Fasting blood glucose level outside normal range
• Impaired glucose tolerance in glucose tolerance test