The Action Characteristic of Antipyretic Analgesic

Antipyretic analgesics, what a familiar term. Many people take this type of medicine after a cold, especially if they have a fever. Why do people with fever take antipyretic analgesics? Many people don't know, they only know that this type of drug is on the doctor's prescription, but they don't know why. More precisely, many people do not know what antipyretic analgesics work.

1. Introduction of antipyretic and analgesic drugs

Antipyretic and analgesic drugs can restore the body temperature of fever patients to normal, but have no effect on the body temperature of normal people. This class of drugs also has moderate analgesic effects, but not as strong as morphine and its synthetic substitutes. Commonly used antipyretic and analgesic drugs can be divided into salicylic acid, aniline and pyrazolone according to their chemical structure. Among them, in addition to anilines, all have anti-rheumatic effects, and can also treat rheumatism and rheumatoid arthritis.

An antipyretic analgesic is a drug that has antipyretic and analgesic effects. It can also be said to be as the name suggests. But it not only has antipyretic and analgesic effects, but also has significant anti-inflammatory and anti-rheumatic effects. In fact, many drugs have more than one effect, they all have many effects, and together with other drugs, they can produce different effects. The same is true for antipyretic analgesics, which, together with cold medicines, are used to treat high fever. Because it can not only antipyretic and analgesic, but also anti-inflammatory and anti-rheumatic, it is also known as "antipyretic, analgesic and anti-inflammatory drug". If you are looking for antipyretic and analgesic drugs, Pharmasources would be a great choice for you.

2. Action characteristics of antipyretic and analgesic drugs

The function of antipyretic analgesics is to reduce the body temperature of people with fever, but it has little effect on people with normal body temperature. Different effects work with different parts of the body, which is why a drug can have multiple effects. When the drug enhances the heat dissipation ability by preventing the synthesis of PG in the central nervous system, the body temperature will drop, and the effect of understanding heat is achieved. By synthesizing with PG in the central nervous system, the drug reduces the excitability of the receptors and produces analgesic effect. The anti-inflammatory effect is to prevent the synthesis of PG and eliminate its sensitization effect on other inflammatory substances.

Any drug has some side effects, and antipyretic analgesics are no exception. Because this type of drug is more effective, there are many cases of abuse. However, this can easily cause serious injury and even life-threatening. Long-term use of antipyretic analgesics can cause kidney damage, such as acute renal insufficiency, renal papillary necrosis, etc. Therefore, when taking this type of drug, it must be used with caution, and it must be used under the guidance of a doctor, and do not use it by yourself.