Generally speaking, at this time, the drug has no obvious irritation to the gastrointestinal tract, and the absorption is greatly affected by food on an empty stomach, so the bioavailability is high.
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The best time to take all kinds of drugs:
The application of drugs must adapt to people's diet and sleep in order to play a better role.
1, fasting (early morning): intestinal anthelmintics, such as Quyiling, Areca catechu, etc., can make the drugs enter the intestine quickly and maintain a high concentration and directly act on the worms; Salt laxatives, such as magnesium sulfate, can make drugs enter the intestine quickly and play a role.
2. Before meals (30 minutes before meals): astringent antidiarrheal drugs, wall-protecting drugs and inhaling drugs should be taken before meals, and cholagogic drugs such as magnesium sulfate and sodium cholate should not be excessively diluted when passing through the stomach to ensure the curative effect; Intestinal anti-infective drugs with little stimulation of digestive system should be taken before meals.
3, during meals (a moment before and after meals): digestive AIDS such as pepsin mixture should be taken during meals, so that drugs can play a role in time; Some drugs (low iron sulfate, levodopafen) that are particularly irritating to the gastrointestinal tract are taken with meals.
4. After meals (after meals 15-30 minutes): Most drugs can be taken after meals. Especially drugs that are irritating to the gastrointestinal tract, such as aspirin, indomethacin potassium iodide, digitalis, berberine, etc.
Reference: /www.baidu.com/link? url=vJnQoifjJ6_BuKwPMQV8TTSmfavzqYX 1jqopZL72dWH0D76CHeegLVrwrVqfk 1LrPPx_ssinLf0qXyKggG6e4O6t6A 176jquTISDAXxrQUq& wd=& Eqid = a30bd56a0003b77500000035b7c0faa "target =" _ blank "title =" Baidu Encyclopedia-taking medicine "> Baidu encyclopedia-taking medicine