Why are viral diseases so difficult to cure?

First, viruses are easy to change, and there is always no suitable medicine. Second, viruses are prone to cause dysbiosis, leading to inflammation caused by a series of bacteria. Third, it reduces its own immunity.

In fact, the cure of the virus is largely not by medicine, but by improving one's own immunity to resist the past.

Antibiotics generally work by affecting the synthesis and function of organelles, such as cephalosporins can affect the synthesis of bacterial cell walls, and quinolones inhibit or kill bacteria by affecting the function of ribosomes.

Viruses are just protein shells that wrap the genetic material, with no cellular structure, let alone organelles.

It's like a magnet can attract iron, but it can't absorb plastic. The virus doesn't even have a target for antibiotics to work, so how can your antibiotics work?

The rationale looks like this!

There are two thorough divisions here, one is to find a solution to reduce disease morbidity and mortality; The other is that the virus has completely disappeared from the world.

First of all, let's talk about the solution to the problem, what are the viruses that can be **?

The first is rabies, once rabies is onset, there is no way, the patient is afraid of water and wind, and the death is miserable, but now under science and technology, people have a vaccine and immunoglobulin to prevent rabies, which can almost control the occurrence of rabies, and the incidence of rabies in the world is very low at this stage.

The second is the influenza virus, although the spring and winter of each year are still the peak period of influenza, but the influenza usually has a certain degree of self-limiting, and the body can regulate itself for a certain period of time. And you can take drugs such as oseltamivir for prevention, and within 48 hours, you can also block the virus, which almost minimizes the impact of influenza on humans.

Let's talk about the virus that was completely eradicated - smallpox, when smallpox was epidemic, the incidence rate was high, the fatality rate was high, and the recovery effect was very poor, since the vaccinia vaccine was inoculated worldwide, and the smallpox virus itself had a high demand for the host, and finally human beings eliminated smallpox, which is also the only virus in human history that has been completely defeated theoretically.

In fact, many viruses are not incurable at this stage, such as hepatitis B virus can be effectively blocked slowly, and the life length can be prolonged after AIDS, although they cannot be avoided, but they can effectively prolong the course of the disease and improve the recovery effect. Viruses are also a kind of nature, and it is almost impossible to defeat all viruses, and learning to get along with them, doing a good job of prevention, and reducing the harm of viruses to human beings is what we should gradually do at this stage.

First, the virus has been prevalent since ancient times, and there is no specific drug, it is a self-limiting disease, even if you don't take medicine, it will be good.

Second, just look at history, how high the medical conditions in ancient times and the so-called Chinese medicine were at that time. Don't say I'm black, just flip through the history of the limbs and you will find that the royal family can go out casually to get drenched in the rain and get a bronchitis cough can also make the doctors of the whole country helpless and die, there are too many such examples, which is also the prototype of many so-called occasional colds. Moreover, the misdiagnosis rate of ancient doctors was too high, and they even invented a joke about self-limiting diseases such as painting a tiger's ** pig's head and cheeks.

Third, ancient Chinese medicine boasted that the average life expectancy was 35, which was not higher than that of any ancient European country. Zhou Yu is not angry at all, is he still angry? **Powder on your own.

It was a throwing arrow that was inserted and then died of complications from trauma. It further illustrates how scummy the level of ancient medicine is, see history, all kinds of generals were wounded by swords, and many times they died of tetanus if they couldn't survive. After surviving those, I also suffered from sequelae for a lifetime, and hung up in a few years, and my basic career was scrapped.

Fourth, your so-called Chinese medical skills are broad and profound, I don't want to complain, you don't even know the pathology, if you don't accept it, you can go through Li Shizhen's original prescription, and even the special method of resurrecting the dead and eating and eating dead man's ashes to cure the disease is extremely absurd. Cultural pride is not cultural self-hypnosis, it is modern medicine that sacrifices countless lives to improve people's lifespan, and it is an important attempt and great progress in the course of human history. Even large-sample double-blind group controlled experiments can't do traditional medicine, which is the same in any country, and it is simply untenable in a modern society that is increasingly de-faking and preserving the truth.

Fifth, you have not taken into account the effect of the human body's self-healing and placebo, the placebo is effective, and even people with terminal illnesses can be allowed to take no medicine**. In the end, this kind of inferior answer, ignoring the answer on the second floor asked the question, I regret admiring you.

Analysis: Hello: According to the situation you described, your cold is caused by a respiratory virus, and the clinical manifestations are generally nasal congestion, cough, headache, chills and fever, general malaise and other symptoms.

Guidance: General weakness, body bone aches, anorexia, nausea, etc. are all common uncomfortable symptoms of the virus; Virus** injection of azithromycin has no effect, and it is okay to take antiviral soft capsules.

It is recommended to use ribavirin, compound Houttuynia cordata granules, Huoxiang Zhengqi water, etc., pay attention to rest and drink more water, eat lightly, and avoid spicy and greasy. Have a great day.

Viral diseases are whole-plant diseases. The leaves appear yellow-green flowers and leaves, the surface is uneven, and there are black lesions, resulting in early leaf death, plant growth dwarf, and severe plant death. It is usually caused by viral infection.

Control methods: select disease-resistant varieties and select disease-free mother plants to keep seeds; timely spraying to eliminate poison-carrying insects, such as aphids, seed flies, etc.; Increase the application of phosphorus and potassium fertilizers to promote the growth of plants and enhance disease resistance.

Capsicum virus disease has a variety of symptoms such as fern leaves, mosaic leaves, bright veins, dwarfing, yellowing, necrosis, apical wilt and deformity.

1) Mosaic leaves. The leaves showed irregular dark green and light green spots, and the heart leaves were found in the field, indicating that the plant had been infected with viral diseases. Mosaic leaves are divided into two types: light mosaic leaves and heavy mosaic leaves, light mosaic disease leaves appear slightly green at the beginning of the bright veins, or appear thick and light green mottled, and the mosaic leaves do not shrink.

In addition to showing green and mottled leaves, the leaf surface is uneven, the leaf veins are shrunken and deformed, or the linear leaves are formed, the growth is slow, the fruit becomes smaller, and the dwarf is severe.

2) Fern leaves. The leaves become smaller, shrinking, twisted, and clumped.

3) Dwarfing. The plant becomes shorter, often at the same time as fern leaf clustering.

4) Yellowing. The diseased leaves turned yellow obviously, and the phenomenon of defoliation appeared, and the distribution in the field was uneven.

5) Mingmai. The veins of the leaves become pale and translucent.

6) Necrosis. Some of the tissues of the plant turned brown and died, which was manifested as stripe spots, top wilt, necrotic mottled spots and ring spots.

7) Deformity. The diseased plant is deformed, such as the leaves become linear, i.e., fern leaves, or the plant is dwarf, with many branches, and is clump-like.

Sometimes the above symptoms appear on the same plant, or cause leaf loss, flower loss, and fruit drop, which seriously affects the yield and quality of peppers.

Seedling prevention, no virus disease in one season, the initial onset is very fast, the effect can be clearly seen after a medicine, the mid-term use of three times of medicine, the later stage of the use of flower and fruit, the late stage of the disease of more than 85% is not recommended in the drug, basically no value. WeChat search: plant-derived biological pesticides.

After paying attention, you can see the actual disease situation of many crops and the method of using the body and medicine.

The virus can be used to produce blood antibodies** and prevent diseases caused by the corresponding virus, such as rabies virus antibodies;

Vaccines can be made from inactivated or attenuated viruses, which can prevent diseases that may be caused by the virus after vaccination, such as polio vaccine, measles vaccine, influenza vaccine, rabies vaccine, and live attenuated vaccinia virus can prevent smallpox.