1.Mamia – high temperature dissolution destroys the active lactic acid bacteria, so the water temperature when brewing should not exceed 40℃. 2, Simethicone – by dissolving to cover the mucous membrane, to achieve antidiarrheal, so dissolve is to more than 50ml of water. 3, Cipro – because of the hypnotic and sedative effect, so to be taken at night. 4, sulfonamides – easy to cause crystalluria, to prevent kidney damage occurs. So take it to drink a lot of water. 5.Cefuroxime – absorption needs to rely on the help of food, so it must be taken with food. 6.Ketoconazole, Itraconazole – absorption needs to rely on the help of food, so must be taken with food. 7.Furantoin – increases solubility in alkaline urine and improves efficacy. Therefore must be taken with vegetables. 8.Norfloxacin – to avoid drug crystallization in the urinary tract, fast fasting to enhance the efficacy, so take 250ml of water on an empty stomach. 9.Three times a day – to ensure the blood concentration in the body, so it is 3/24 that is 8/time, not three times three meals. 10.Floxacin, tetracycline – with milk is the formation of insoluble complexes resulting in non-absorption, so can not be taken with milk. 11, Amoxicillin – served with water at too high a temperature, prone to rash, so it should be served at the bottom temperature. 12.Roxithromycin and erythromycin – the absorption rate is less than 50% when taken with meals, so it should be taken on an empty stomach or 2 hours after meals. 13, fruit guide tablets (laxatives) – because of the daytime after taking the night defecation and affect sleep and rest, so to take before bed. 14, rifampicin – eating affects the absorption, early in the morning on an empty stomach to take the best absorption, so to be taken early in the morning on an empty stomach. 15, morpholine – speed up the drug in the gastric discharge, so acidulants, inhibiting gastric acid secretion drugs can not be taken together. 16, antihypertensive drugs – taken before bedtime can easily lead to a significant drop in blood pressure, resulting in insufficient blood supply to vital organs, so should not be taken at bedtime. 17, compound licorice tablets – containing licorice sulfur infusion, camphor, anise oil, oral absorption is not easy, so to be taken under the tongue. 18, vitamin c – and antacids taken at the same time caused by acid-base neutralization reaction, shrimp containing copper will oxidize C, so can not be taken together with antacids, can not eat shrimp. 19, multi-enzyme tablets – enzymes are active proteins will coagulate and denature when exposed to heat, so they can not be served with hot water. 20, calcium tablets – spinach oxalate ions will precipitate calcium, affecting the absorption is also easy to generate calcium oxalate stones, so you can not eat. 21, smoke – nicotine to accelerate the speed of drug degradation in the liver, so that the blood concentration is not enough, it is difficult to play the full effect, so you can not smoke within half an hour of taking drugs. 22, iron – for iron has a strong irritation of the gastric mucosa, so iron should not be taken before meals. 23, cough syrup – the mucous membrane of the respiratory tract has a soothing effect, drink water after serving will dilute the drug, so avoid drinking water when serving, multi-drug together should be the last to serve.