How is medicine reasonable

summary

The child of one of my colleagues was a little sick a few days ago. He had no energy and loss of appetite. He didn't look very well. After going to the hospital for examination, the doctor prescribed some medicine for him to take reasonably when he went home. Now let's talk about how drugs are reasonable.

How is medicine reasonable

First, in order to achieve safe and rational drug use, two problems should not be ignored: how to choose drugs according to the patient's condition and how to use drugs correctly. "Drug selection" is mainly to choose appropriate drugs from the perspective of disease. First of all, we should make a correct diagnosis, find out what disease the patient is suffering from, and then "suit the cause" or "suit the medicine to the case", instead of simply using the medicine based on a certain symptom of the patient. For example, patients with fever and headache should find out the causes of fever and headache, and then use the needle to treat the disease. Blind use of antipyretic analgesics is easy to cover the disease and delay treatment.

Second, "medication" is a process of flexible use of drugs based on a full understanding of the pharmacological characteristics, pharmacokinetics, pharmacodynamics, indications, adverse reactions, and precautions of use of drugs, combined with the clinical diagnosis and physical condition of patients. Doctors should choose the drugs with good curative effect and low toxicity, that is, the drugs recommended in the diagnosis and treatment routine and treatment guidelines of each specialty should be the first choice. For example, the "first choice" and "second choice" antibiotics recommended in various treatment manuals for infectious diseases, and the use of first-line, second-line and third-line antibiotics formulated by provincial health administrative departments can also be regarded as the reference for doctors to use drugs in the treatment of infectious diseases.

Third: according to the clinical characteristics of the disease rational drug selection, and then according to the characteristics of rational drug use. "Drug use" is the key to rational drug use. In addition, some people think that expensive medicine is good medicine, but it is not. Because the price of a drug is determined by its own source, cost (scientific research, raw materials and management costs), output and different manufacturers. The drugs produced by joint venture pharmaceutical companies are more expensive than those produced by domestic pharmaceutical companies, and the imported drugs are more expensive. Expensive does not mean good. The key lies in the curative effect.

matters needing attention

If you want to use drugs reasonably, you must choose drugs according to the actual condition of the patient. You must know the cause of the disease, and suit the medicine to the case. You must fully understand the efficacy of the drugs, and take the corresponding amount. You must choose drugs according to the symptoms of the patient, and don't blindly believe in high price drugs.