High fever does not go away, what is the reason for high fever does not go away

I don't know if you have a blood routine in the hospital If it is viral, it should be fine It seems that you have no symptoms of discomfort Then observe the symptomatic treatment Physical cooling: warm bath Ice (headrest, neck, groin, armpits, avoid chest and abdomen ice) Drink more water.

The body's resistance is always limited, and once it exceeds the limit that the body can bear, the body will begin to resist, causing some uncomfortable symptoms, and fever and cold are the most common. Both adults and children may have a high fever that does not go away. So, let's take a look at what the high fever doesn't go away with, right?

What's going on with a high fever that doesn't go away

1. Infectious diseases are caused by bacterial, viral, and protozoan infections, which are the most common causes. Such as colds, pneumonia, bronchitis, malaria, etc.

2. Non-infectious diseases such as heat stroke, tumors, immune diseases, such as lupus erythematosus, rheumatoid disease, etc. Medications are used to cool down when the body temperature is too high. Overdose and repetition in a short period of time should be avoided.

If you often lose your appetite, sweat a lot, and consume a lot, you should try to eat more digestible and dilute liquid diets rich in high vitamins and other nutrients, including fresh vegetable juices, fruit juices, etc., to increase the body's resistance.

What to do if the high fever does not go away

If the high fever does not go away above 39 degrees and lasts for a long time, it should be dealt with quickly, because it will affect the metabolism of brain cells for a long time. At the same time, ice cubes can be used to wrap a towel and then cover the patient's head (no ice cubes can be replaced with popsicles) to protect brain cell metabolism. You can also rub alcohol on your body to cool down (because alcohol volatilizes quickly, alcohol volatilization will take away heat and cause the person's body temperature to drop).

There are many causes of fever, and there are also many reasons why a high fever does not go away. Therefore, when you encounter yourself or the people around you who have a high fever that does not go away, you must let yourself or others find out the reason for the high fever that does not go away, and understand what is going on with the high fever that does not go away, only in this way can you effectively reduce your fever.

Nowadays, many people lack exercise, the body's immune system is usually relatively poor, and there are often some headaches and brain fever, and sometimes the fever does not go away, so what is the reason for the fever that does not go away.

1.First of all, analyze the causes of fever: most fever is caused by infection, and viruses are the most common, such as cold, flu, measles, infantile rash, epidemic costodenitis, etc., followed by bacterial infections, such as tonsillitis, crimson fever, epidemic meningitis, etc., parasitic infections also have fever, such as malaria, kala-azar, etc., but relatively rare; Non-infectious fever includes medium-centered, dehydrated, leukemia, tumor, trauma or after surgery; There are also some diseases with heat dissipation disorders, such as generalized dermatitis of ichthyoses and sweat gland deficiency.

Of course, sometimes it's not easy to tell the difference.

2.Secondly, if the fever is caused by the epidemic** caused by the virus, then under normal circumstances, common cold medicine or antipyretic medicine has no effect on the patient.

3.Finally, be cautious about the use of antipyretic antipyretics: low-grade fever or moderate fever generally do not use antipyretics, because premature antipyretic will also affect the establishment of immune function, and drug antipyretics often cause adverse reactions such as sweating and collapse.

When you have a high fever, you should also take medicine carefully, control it to the minimum dose that can achieve cooling, do not take it continuously, and children under half a year old should be more cautious.

Precautions. Most of the time, it is necessary to strengthen the individual's physique because of the cold and fever caused by the lack of human immunity.

Coxsackievirus belongs to the RNA virus class (phylum), small RNA viridae, enterovirus group is relatively stable at room temperature, when the ambient temperature increases to 50, only survives, the virus has a strong tolerance to acidic environment, is not sensitive to antibiotics and chemical drugs, but sensitive to oxidants, and is easy to be killed by 1% potassium permanganate, 1% hydrogen peroxide or chlorine-containing oxidants. According to the characteristics of damage to organs, coxsackievirus is divided into two groups: A and B, group A mainly causes neuromuscular and systemic infection, aseptic meningitis, paralytic disease, upper respiratory tract infection, herpangina, etc., group B mainly invades the heart, brain, liver and other organs, causing myocarditis, pericarditis, viral encephalitis, etc. The incidence is also the highest.

Strengthen health care during pregnancy and actively prevent and treat all kinds of infectious diseases. Prophylaxis should be carried out from preconception to prenatal time:

The items and contents of the premarital physical examination mainly include: serological examination (such as hepatitis B virus, Treponema pallidum HIV virus), reproductive system examination (such as screening for cervical inflammation), general physical examination (such as blood pressure, electrocardiogram), and asking about the family history of the disease.

Pregnant women should avoid harmful factors as much as possible, including smoke, alcohol, drugs, radiation, pesticide noise, volatile harmful gases, toxic and harmful heavy metals, etc. During pregnancy, in the process of prenatal care, systematic screening for birth defects is required, including regular ultrasound examinations, serological screening, chromosomal examinations, and genetic disease counseling.

Once there are abnormal results, it is necessary to clarify whether to terminate the pregnancy, the safety of the fetus in the womb, whether there are sequelae after birth, whether it is possible, what the prognosis is, etc. Take practical measures to diagnose and treat them.

1. Clinical characteristics of infant health search: acute onset of perinatal fever of unknown cause. Upper respiratory tract infection or sepsis-like manifestations with myocardial damage. Patients with clinical manifestations of infection, but rapid progression of disease and critical illness do not support bacterial infection.

2. Epidemiological data: concentrated onset of neonatal disease in summer and autumn. The mother or the medical staff in the nursery have a recent history of fever and other infections, and the child with fever similar to the upper respiratory tract infection in the nursery has the same onset or onset of illness at the same time.

A person's normal body temperature is about 36tone, if higher than it, is called fever. So why do some people have persistent fevers?

Here are the reasons to study. The causes of persistent fever have been sorted out in detail for you. Coxsackieviruses belong to the state (phylum), the ketoviridae, and the enterovirus group are relatively stable at room temperature.

When the ambient temperature rises, only the virus survives, which is highly tolerant to acidic environment, insensitive to antibiotics and chemical drugs, but sensitive to oxidants, and easily killed by 1% high nickel acidity, 1% hydrogen peroxide or chlorine-containing oxidants. Coxsackieviruses are divided into groups A and B. Group A mainly causes neuromuscular and systemic infections, and occurs aseptic meningitis, paralytic diseases, upper respiratory tract infections, and heropatrope angina, which mainly invade the heart, brain, liver and other organs, causing myocarditis, pericarditis, viral encephalitis, etc.

Coxsackievirus group B can be divided into 6 types by measuring antigens with neutralization test and complement fixation test (). In recent years, it has been reported that this infection is the most harmful to newborns and has the highest incidence. Strengthen health care during pregnancy and actively prevent all kinds of infectious diseases from pre-pregnancy to prenatal care

The items and contents of the premarital physical examination mainly include: serological examination (such as hepatitis B, Treponema pallidum HIV) and reproductive system examination (such as screening for cervicitis), general physical examination (such as blood pressure, electrocardiogram), and personal past medical history. Including staying away from smoke, alcohol, drugs, radiation, pesticide noise, volatile harmful gases and toxic and harmful heavy metals.

During pregnancy, during prenatal care, systematic screening for birth defects is required, including regular ultrasound screening, serum screening, chromosomal testing, and genetic disease counseling. Once there are abnormal results, it is necessary to clarify whether to terminate the pregnancy, the safety of the fetus in utero, whether there are sequelae after birth, whether it can be **, what is the prognosis, etc. Take practical measures to diagnose and treat it.

1. Clinical characteristics of infant health examination: acute unexplained fever in perinatal neonates. Upper respiratory tract infection or sepsis-like manifestations with myocardial injury.

There are clinical manifestations of infection, but the disease progresses rapidly and the condition is critical. Bacterial infections are not supported. 2. Epidemiological information:

In summer and autumn, neonatal disease is concentrated. Children whose mothers or nurses in the nursery have a recent history of infection such as fever, and children who have a fever similar to that in the nursery, who have onset of illness at the same time or sequentially.