How can you tell the difference between the flu and the common cold?

The flu is not the same as the common cold, the common cold is less severe than the flu, and patients in the early stage of the common cold will have sneezing, runny nose, dry and itchy throat, burning and other conditions, and will not have fever and general symptoms. In the process of development, influenza is prone to headache, high fever and other symptoms due to the influence of the virus, and the symptoms are more serious than those of the common cold.

The difference between influenza and the common cold is that the common cold can appear all year round, while the flu has a certain temporality, generally occurs in spring or winter, the common symptoms of influenza are muscle aches, weakness in the limbs, chills, fever and other symptoms, and the most common symptoms of the common cold are sneezing, runny nose and fever. If you want to know what disease your child has, it is best to go to the hospital for a routine blood examination, if it is the flu, it is best to isolate it in the hospital**, if it is a common cold, you can give the child cold medicine under the guidance of the doctor**, and at the same time to do a good job of effective preventive measures and care, and find the disease in time**.

The main difference between the flu and the common cold is that the common cold does not cause epidemics, most of them are sporadic, they do not last for a long time, and most patients can recover on their own within a week without special **. Influenza is a disease caused by the influenza virus, which is extremely contagious and can be prevalent in a wide range of people in a short period of time.

If the patient has the flu, the patient should go to a regular hospital for a procedure**.

Influenza is caused by influenza virus infection and is contagious; And the common cold, which is caused by improper personal life, is only caused by an ordinary virus and is not contagious!

Both the flu and the common cold are caused by viral infections, but the flu is contagious and lasts for a long time, taking about a week to fully recover. The common cold is not contagious and usually goes away in about three days. The symptoms of the common cold are mainly respiratory symptoms, and the most common ones are sneezing, runny nose or nasal congestion.

However, the flu generally causes systemic symptoms, and if it is not treated in time, there may be a persistent fever.

Influenza is an infectious disease of the respiratory tract caused by influenza virus, the main clinical manifestations are severe systemic poisoning symptoms, and mild respiratory symptoms, while the common cold is an infectious disease of the upper respiratory tract caused by rhinovirus, adenovirus, etc., mainly nasopharyngeal symptoms, with mild or no systemic symptoms.

That Xuanxuan cold is generally caused by a virus, the cold is more serious, and the common cold is general, that is, a big runny nose, just sneeze a few times, and take some medicine.

Influenza is an acute respiratory infection caused by influenza viruses, and the common cold is an infection of a respiratory tract caused by rhinoviruses and coronaviruses.

The common cold only causes fever and runny nose, while the flu may cause symptoms of body aches.

The flu just can't get better, I keep catching a cold, and the common cold is just taking medicine and seeing the effect.

Learning to distinguish between the common cold and the flu will allow us to deal with it correctly, but of course, the core is to improve our own immunity.

The peak incidence of influenza is concentrated in autumn and winter, generally lasting from October to March of the following year. During this time, if the onset is slow, the symptoms are coughing, sneezing, runny nose, but the fever does not exceed 39 degrees, it is usually a cold caused by a virus;

If you are sick like a mountain, you don't cough, sneeze, or have a runny nose, and you suddenly have a fever of more than 39 degrees, accompanied by body aches and fatigue, it may be the flu, so take the child to the hospital immediately!

Difference Between Influenza and Common Cold.

Influenza is an acute respiratory infectious disease caused by influenza viruses. There is a clear epidemiological history, characterized by acute onset, high fever, chills, body aches, headache, fatigue, etc. Respiratory symptoms may be subtle, and the influenza virus spreads easily through droplets (coughing, sneezing) and contact with bacteria, and the disease can spread rapidly.

General cold. It is also called acute nasopharyngitis, and acute pharyngitis and acute tonsillitis are collectively referred to as upper respiratory tract infection. 90% of colds are mainly viral infections, bacteria are rare, and respiratory symptoms are the main manifestations.

Although they are both colds, there are some differences between the common cold and the epidemic cold.

Its own range of infection is not the same, if it is a common cold, it may sometimes be caused by freezing and cold, generally because a single individual is caused by some reasons, and the epidemic ** range is very broad, which may cause many people in an area to have a cold, which is infectious.

And the degree of serious harm is also different, if it is a common cold, it will cough and sneeze, if it is not serious, drink more hot water, and do not need to take medicine, even if you get it, it will not hurt, but it will take more paper and water.

But the flu is not to be taken lightly, and if we don't take it seriously, it may even be severe enough to cause pneumonia and even have to be admitted to an intensive care unit.

Maybe they all seem to be coughing, sneezing, and runny noses, but the end result may be completely different. No matter how severe the common cold is, that's all there is to it.

But the epidemic will turn these symptoms into more serious pneumonia and so on, for those young children and the elderly who are not in good health, or those who have their own physical diseases, their immunity is not good, if they suffer from the flu, it may have a further blow to their body.

And in some places where there is a general epidemic, there will also be some news, saying that there is a flu here, so at this time, we also need to pay more attention in our daily life and not crowd into a crowded place. Because colds spread slowly from crowded places, and drink plenty of hot water to keep yourself healthy.

On this issue, we first need to clarify their concepts. From a medical point of view, there are two types of colds: one is the common cold, and the other is the epidemic.

The common cold is a symptom caused by a virus, which is mainly manifested as nasal congestion, runny nose, sneezing, sore throat, cough, etc.

In addition, 2-3 days after the onset of the disease, it is accompanied by dull taste, poor breathing, headache and weakness, and in severe cases, fever and sensitivity to cold.

However, this situation generally does not require special **, it will be cured after 5-7 days, and it is not excluded that it will be combined with other diseases to cause the possibility of prolonging the course of the disease.

Therefore, if you suffer from a common cold, you should pay attention to your own life and rest rules, try to rest, avoid cold and overwork, enhance nutrition, eat more light food, and avoid spicy.

Epidemic influenza is usually an acute respiratory infection caused by an epidemic influenza virus. The main symptom is an acute onset and is often accompanied by high fever, headache, fatigue, and muscle aches.

The disease is mainly transmitted through contact with sick people and airborne droplets.

However, the disease generally has a season, which usually occurs in winter and spring in the north, while it can be endemic all year round in the south.

What is the flu and how is it different from the common cold?

Common cold: Pathogens: rhinovirus, coronavirus, respiratory syncytial virus, etc. Influenza: Pathogen: Influenza virus.

Common cold: non-communicable disease.

Influenza: Class C infectious disease.

Common cold: seasonal is not noticeable.

Influenza: It is mainly endemic in winter and spring.

Common cold: generally no fever or mild to moderate fever, no chills, almost no complications Influenza: high fever (39-40 degrees Celsius) with chills, otitis media, pneumonia, myocarditis, meningitis or encephalitis, etc.

Common cold: fever for 1-2 days, duration of illness 1-3 days.

Influenza: fever for 3-5 days, duration of illness 5-10 days.

Common cold: general symptoms: sore throat, sneezing, runny nose, nasal congestion, cough flu: high fever, headache, fatigue.

Common cold: mild systemic symptoms.

Influenza: severe systemic symptoms, headache, muscle aches and fatigue Common cold: case fatality rate is low.

Influenza: The case fatality rate is high, and deaths are mostly due to acute exacerbations or complications caused by influenza (lung diseases, neurological diseases, heart diseases, etc.).

When we talk about a cold, we mean the common cold. But the common cold is not the same as an epidemic, they are two different things.

The common cold, a mild viral infection of the upper respiratory tract, is mostly caused by a virus. The common cold can occur all year round, mostly in winter and spring. A simple cold, in the absence of other bacterial infections, does not require antimicrobial drugs.

It is an acute respiratory infectious disease, most commonly caused by H1N1, H3N2 and influenza B viruses. The terms "avian flu and influenza A(H1N1)" that we often see on the news are different types of influenza.

Their symptoms are also different.

The incubation period of the common cold is about 1 day, the onset is not urgent, and the main manifestations are dry itching or burning sensation in the throat, sneezing, nasal congestion, and runny nose. In general, a sore throat occurs first, followed by other symptoms of a cold the next day. Fever or low-grade fever and headache are usually absent.

If there is no concurrent bacterial infection in the later stage, the course of the disease is generally 5 to 7 days, and it can be cured.

The incubation period of influenza is about 1 to 3 days, and the onset is mostly abrupt, with severe systemic symptoms and mild respiratory symptoms. The first is the appearance of high fever, body temperature can be as high as 39 40, but sensitivity to cold. Then other symptoms such as sore throat and dry cough appear.

Therefore, I think that the biggest difference between the symptoms of the common cold and the flu is that the common cold generally does not cause a fever, and if it has a fever, it is also a low-grade fever, but the flu will have obvious symptoms of high fever.

Generally, when we catch a cold and our resistance to change seasons is reduced, it is easy to take advantage of the cold. Therefore, we should pay attention to exercise, drink more water, eat more fruits, add clothes in time to avoid colds, wash hands frequently, ventilate indoors, etc., to improve our immunity and prevent colds and flu.

Common cold.

Early pharyngeal itching or burning sensation, sneezing, nasal congestion, runny nose, beginning with watery nasal discharge, thickening after 2 to 3 days, may be accompanied by sore throat.

There is usually no fever or constitutional symptoms, or only low-grade fever and headache. If there is no concurrent bacterial infection, it usually heals in 5 to 7 days.

The biggest difference between the common cold and the epidemic is fever, which is the legendary fever.

If you notice a headache or body aches, and you have a fever, then it may not be a common cold.

Influenza has a sudden high fever, headache and discomfort, severe systemic symptoms and mild respiratory symptoms. In the early stage, the manifestations are chills and fever, and the body temperature can be as high as 39 40, accompanied by headache, body aches, and often dry eyes, dry throat, and mild sore throat.

Some patients will have symptoms such as runny nose, nasal congestion, dry cough, chest pain, and nausea. Sometimes it is accompanied by gastrointestinal symptoms such as vomiting and diarrhea.

Of course, the common cold usually lasts for about 3 to 5 days, and generally does not last more than 1 week. If you have a cold for too long, you should suspect that it is the flu.

Also, it is important to note that the flu is usually accompanied by other complications.

For example, intestinal discomfort, vomiting and diarrhea. In addition, there is a cough, and sometimes if the cough is more severe, you can feel uncomfortable in your chest.

If you're really unlucky and get the flu.

Within 48 hours of the onset of the disease, it is necessary to go to a nearby hospital as soon as possible, and then take antiviral**, which can reduce some complications, reduce the mortality rate, and shorten the length of hospitalization;

If it is more than 48 hours, it is also best to seek medical attention as soon as possible to avoid delaying the condition.

In fact, during the high incidence of influenza, as long as the following points are done, it can generally be prevented.

Wash your hands frequently, keep your room ventilated, and try to avoid going to crowded places to avoid contact with some sick people. If you notice that you have the flu, seek medical attention as soon as possible.

If you want to distinguish between the common cold and the epidemic, the professional source still depends on the doctor to identify, but as an ordinary person, the simplest and most direct way is to look at the symptoms, after all, there are many differences between the common cold and the flu.

1. The time of fever is different: the common cold is generally 5 7 days, and the fever may last for 1 2 days; The flu lasts for 5 to 10 days, and the duration of the fever reaches 3 to 5 days. In terms of fever time, the two are still very different, but the difference between the two is only about three days, and it is often difficult for us to judge in our lives.

2. Different symptoms: the common cold generally does not have a fever or a low-grade fever, and the high fever is more than 39, and the mental state is not bad, there will be cough, runny nose, sore throat symptoms; The flu symptoms will be relatively serious, the fever will be around 39 40, and the fever will be very fast, there will be a high fever that does not go away, and then the mental state will also be affected, will appear sluggish, the whole body will be weak, cough, runny nose, sore throat, and sometimes even accompanied by diarrhea and vomiting.

The two symptoms are different, and the consequences are also different, the common cold ** will be cured after the cure, but the flu may also have a series of complications, which can cause pneumonia in severe cases. Therefore, the most important point is that whether you think it is a cold or flu, it is recommended to go to the hospital to have a look, and many fundamental things still need to be distinguished by the doctor to be more reassuring.

In the winter when the flu is high, we must pay attention to all hygiene, do a good job of keeping warm, and beware of the flu attack.