What are the therapeutic effects of the drug?

The effect of a drug refers to the body's reaction to the drug and the effect of the drug on the body. The former refers to the adverse reactions of drugs, and the latter refers to the purpose of drugs, that is, to play the role of drug prevention and disease, which is called the prevention and treatment of drugs.

The preventive and therapeutic effects of drugs are divided into preventive and first-class effects. The effect is divided into causal effect and symptomatic effect.

The effect on the cause is mainly to eliminate the cause of the disease, such as streptomycin.

Isonizid, rifampicin**TB.

The use of mebendazole ** ascariasis or hookworm disease is carried out thoroughly, which can not only make the disease go, but also prevent its transmission. Therefore, the anti-cause ** of the drug is also called "special effect**", and the drug with the effect of the anti-cause ** is often called "special effect drug".

Although the symptomatic effect of the drug cannot be eliminated, it can improve the symptoms, relieve the patient's pain, enhance the body's resistance, and prevent the deterioration of the condition, such as the use of antipyretics, cough and expectorant pneumonia.

The patient has a high fever and a severe cough.

This antipyretic and cough suppressant does not appear to target the virus or bacteria that cause pneumonia, but it can reduce the patient's pain and prevent the condition from worsening. Purulent meningitis.

It often causes life-threatening convulsions.

Timely antispasmodics play a very important role.

In short, both the cause and the symptom are indispensable, and TCM points out that "if it is urgent, it will treat the symptoms (symptomatic), and if it is slow, it will treat the root cause (the cause), and it is very reasonable to treat both the symptoms and the root cause".

The mechanism of action of the drug is to inhibit the excitability of brain cells to control seizures, and it cannot have the effect of complete epilepsy, but can only be temporarily controlled. Long-term use can also cause memory loss, mental decline, sluggishness, impaired liver and kidney function, and even cause intellectual disability and hemiplegia. Therefore, long-term drug use is not recommended**.

The ** effect of the drug can be divided into and ().

Correct Answer: True Cause**; Symptomatic.

1. Excitatory type: improve the original function of the body's organ fluids. Inhibition (paralysis) reduces the original function of the body's organs. The transfer of hyperexcitability to exhaustion is another type of inhibition.

2. Inhibition type: reduce excitability and weaken function, such as morphine inhibiting the respiratory center and weakening breathing.

3. Metabolic changes: exert effects by affecting metabolism, such as adrenaline to increase blood sugar; Insulin lowers blood sugar.

4. Adaptive change: to achieve the purpose of disease prevention and treatment by enhancing or inhibiting the body's adaptability to environmental changes, such as immune-enhancing drugs and inhibitory drugs.

(1) Cause: Targeting is called Cause, also known as cure. The purpose of medication is to eliminate the primary cause of the disease completely.

2) Symptomatic**: Use drugs to improve the symptoms of the disease, but cannot eliminate them, which is called symptomatic **, also known as symptomatic. The purpose of the medication is to improve symptoms.