Which timing instruction is correct for taking alendronate?

Which timing instruction is correct for taking alendronate?

• A. Take with juice after meals
• B. Take with a full glass of water after rising in the morning
• C. Take at bedtime with a snack
• D. Take with coffee on an empty stomach

Answer: (B)

Alendronate absorption is best when taken first thing in the morning with plain water, before any food or other beverages, and you should stay upright for about 30 minutes. This reduces the risk of esophageal irritation and ensures the medication is absorbed properly. Taking it with a full glass of water after rising in the morning fits this approach, since it avoids food and other drinks that can interfere with absorption. The other options introduce substances or timing that can lower absorption or irritate the esophagus (juice after meals, bedtime with a snack, or coffee on an empty stomach).

Alendronate absorption is best when taken first thing in the morning with plain water, before any food or other beverages, and you should stay upright for about 30 minutes. This reduces the risk of esophageal irritation and ensures the medication is absorbed properly. Taking it with a full glass of water after rising in the morning fits this approach, since it avoids food and other drinks that can interfere with absorption.

The other options introduce substances or timing that can lower absorption or irritate the esophagus (juice after meals, bedtime with a snack, or coffee on an empty stomach).