藥物服用飯後、飯前指的是什麼時候？

12-25

對飯後，飯前一直模稜兩可，請指教下，飯後是指吃完飯多久，飯前呢？

When a medication requires to take it after meal, it actually means you can take it whenever your stomach is full , these kind of medications normally are more toxic and have more side effect, but food can help to fight off some. To take it before meal actually means you can take it whenever you stomach is empty and ready to absorb everything. But, there are certain drugs to blog your reception of the cholesterol from the food you eat, those will need to be taken 10 min prior to meal.

過去的空腹服藥方案一般是飯前半小時，飯後一小時。目前新方案則加倍，即飯前一小時和飯後兩小時。

一般來說，藥物對胃腸道沒有明顯刺激性，且吸收受食物影響較大的空腹吸收，生物利用度較高。