What is hemorrhagic fever? How many days does hemorrhagic fever usually heal?

Epidemic hemorrhagic fever is a viral infection, and the infected person will gradually become hot and weak, similar to fever and cold, so many people miss the best ** period, and obviously will die. Because it is very similar to a fever and cold, it is usually used by the self or the doctor to treat the cold. Once it doesn't get better, there are small red dots on your body, then you should go to the hospital for a check-up as soon as possible, don't miss the best ** period.

The prevalence of hemorrhagic fever in the countryside is high because farmers feel the same as they eat while doing farm work.

Epidemic hemorrhagic fever is also called an infectious disease, and it is mostly carried on the body of the mouse, so everyone who goes into the mountains to play or do farm work must wash it before eating. The main symptoms are fever, bleeding, hematoma, hypotension, cardiac arrest, and renal damage. Common symptoms include three rednesses (redness of the face, red neck, and red chest) and three pains (headache, low back pain, and orbital pain).

The treatment is solved by symptomatic and symptomatic prevention, and early detection, early rest, early prevention, and on-site protection are ensured. Timely report as a Class B infectious disease. Japanese encephalitis is caused by the key hantavirus infection, which causes fever and bleeding.

Serious infectious diseases such as cardiac arrest can lead to death and serious harm. The key is to spread according to the rats, according to the saliva, urine, and feces of rats, the virus is infected, and then the body is infected, and adolescents, children, and young people are very susceptible to illness. Japanese encephalitis is a subacute epidemic hemorrhagic fever infectious disease caused by Japanese encephalitis virus infection.

The causative agent responsible for the disease is designed to shelter small and medium-sized rodents, typically wild mice and voles.

Humans are susceptible to this type of disease, and humans generally feel this disease by touching the blood, saliva, urine, and feces of the host animal. Japanese encephalitis is also known as epidemic hemorrhagic fever with renal syndrome. This is an epoch-etic disease in which rodents are the key small animal hosts, and there are two specific species, namely the Hantan virus infection type in the field mouse belt and the Pyongyang virus infection type in the vole belt.

Rodents feel people according to their saliva, urine, feces and other feces with germs, dividing things, or immediately tearing people, causing diseases.

The time of hemorrhagic fever is related to factors such as the type of disease, the patient's physical fitness, whether it is timely, and whether there are complications.

At present, there are hemorrhagic fever with renal syndrome, hemorrhagic fever in dengue and hemorrhagic fever in Xinjiang. The incubation period of hemorrhagic fever in renal syndrome is generally 1 to 2 weeks, and the clinical process is divided into febrile phase, hypotensive shock phase, oliguric phase, polyuria phase and recovery phase. Some patients recover after about 3 to 4 weeks, and it takes 1 to 3 months to fully recover their strength.

The incubation period of dengue hemorrhagic fever is usually 5 to 8 days, and according to the course of the disease, it can be divided into febrile phase, shock phase and recovery phase. The febrile phase usually lasts 2 to 5 days, and if no shock occurs, most patients recover rapidly after 24 to 48 hours after entering the recovery phase. The incubation period of hemorrhagic fever in Xinjiang can reach up to 13 days, the onset is abrupt, the fever can last for a week, and hypotensive shock, gastrointestinal bleeding, hematuria, uterine bleeding, etc. occur before and after the fever reduces, and the course of the disease is about 10 to 14 days.

Patients diagnosed with hemorrhagic fever should actively cooperate with their doctors** in order to obtain good results**.

Hemorrhagic fever is adapted to infectious diseases, which we often call epidemic hemorrhagic fever, with symptoms such as dyspnea, fever, and hemorrhage; Under normal circumstances, if the symptoms of hemorrhagic fever are not severe, it will be ** in two weeks.

It refers to the sudden sensation of a hot current in your skull, that is, the backflow of blood, usually for two or three days

Illness is something that everyone will experience, but there are many diseases that we have not heard of at all, some time ago I heard about a disease called hemorrhagic fever, and I don't know anything about it.

1.First, hemorrhagic fever is a natural epidemic disease caused by epidemic hemorrhagic fever virus, an acute viral infectious disease with fever, bleeding tendency and kidney damage as the main clinical characteristics, mainly distributed in Eurasia, and is an important infectious disease that endangers human health.

2.Second, hemorrhagic fever is mainly distributed in Eurasia and is an important infectious disease that endangers human health. It is mainly a disease transmitted through objects such as mouse feces, and it is a contagious disease caused by viruses that cause ** to break.

3.Third, it is mainly transmitted through close contact, that is, through contact with the carcasses of sick and dead animals (rodents) and patients, as well as the blood, secretions, excretions, vomits, etc. of infected animals and sick people, through mucous membranes and broken **.

Precautions. The most important thing to do for hemorrhagic fever is to clean the house and disinfect every corner. It is also necessary to pay attention to personal hygiene, and ventilate every day so that there is smooth and fresh air in the room.

Question 1: What is hemorrhagic fever Epidemic hemorrhagic fever, also known as renal syndrome hemorrhagic fever, is an important infectious disease that endangers human health, and is a natural epidemic disease caused by epidemic hemorrhagic fever virus (hantavirus), with rodents as the main source of infection. The main clinical manifestations are fever, hemorrhage, congestion, hypotensive shock and renal damage.

Question 2: What is hemorrhagic fever? The full name of hemorrhagic fever is epidemic hemorrhagic fever, which is currently commonly known as hemorrhagic fever with renal syndrome in the world.

The first case of hemorrhagic fever in China appeared in Northeast China in 1931, and more than one million cases have been detected in the country since then. In recent years, there has been an increase in the incidence of cases in Tianjin, and the proportion of patients in the urban area has gradually increased. Human beings already have a full understanding of this disease, and there are also very effective means of prevention, which can be completely controlled.

The virus that causes hemorrhagic fever is hantavirus. After this virus invades the human body, it directly acts on the capillaries and small blood vessels of the whole body, causing extensive damage to the blood vessel wall, increasing the permeability of the blood vessel wall, resulting in edema of tissues or organs, resulting in congestion or bleeding of the mucous membrane of the whole body, such as redness or bleeding points in the patient's cheeks, nose, neck, chest, upper arms, etc., and endanger the heart, lungs, spleen, stomach, kidneys, pituitary gland, adrenal glands and other organs; Some patients also have extensive microthrombosis and are prone to severe water-electrolyte acid-base disturbances. The most serious is the damage to the kidneys, and the most severe cases are often due to uremia and kidney failure.

The virus also acts on the nervous system, causing severe headaches, orbital pain, low back pain, and general pain, and high fever in general. Patients who are severely ill or fail to be timely** often have serious complications such as heart failure, pulmonary emphyllum, and spontaneous renal rupture in the later stage.

The disease is dangerous, the course of the disease will be prolonged for more than a month, even if it needs to be strictly rested for at least 1-3 months, it is a serious disease that endangers human health.

Question 3: What is hemorrhagic fever [hemorrhagic fever].

It is an important infectious disease that endangers human health, that is, epidemic hemorrhagic fever, also known as renal syndrome hemorrhagic fever, is a natural epidemic disease caused by epidemic hemorrhagic fever virus with rodents as the main source of infection. The main clinical features are fever, bleeding tendency, and renal impairment.

See the encyclopedia.

Question 4: What are the main symptoms of hemorrhagic fever It is recommended that you immediately go to the infectious disease hospital for laboratory tests and antiviral drugs Hemorrhagic fever is a high fever followed by oliguria High fatigue There are bleeding spots on the body I am also a hemorrhagic fever patient If your father has a hemorrhagic fever, it is too late ** is life-threatening.

Pedestrian hemorrhagic fever is an acute infectious disease caused by a virus. The main symptoms are fever, bleeding and kidney damage. The source of infection is mainly the haddock rat in rural areas and the brown rat in urban areas.

The route of transmission has not been fully determined, and it may be related to leather mites that parasitize rats, or it may be caused by inhaling dust contaminated with saliva and urine feces from squirrels and other squirrels. The epidemic season is April to June (small peak) and October to December (peak).

Usually distributed in the crowd. Hemorrhagic fever virus invades the human blood, after an incubation period of 1 to 2 weeks, fever and poisoning symptoms appear, and then cause damage to small blood vessels and capillaries throughout the body, plasma leaks from the damaged blood vessel wall, hemoconcentration, and circulating blood volume decreases, resulting in hypotensive shock and further damage to blood vessels, which can cause bleeding in various organs. Proteinuria, oliguria, and acute renal failure are produced when renal blood vessels are damaged, followed by renal tissue repair and tubular regeneration, and tubular resorption has not yet recovered, resulting in polyuria.

The above series of changes are related to the patient's immune response.

The typical course of this disease is divided into five stages: Febrile stage: fever, headache, orbital pain, low back pain, thirst, vomiting, abdominal pain, diarrhea, etc.

Hypotensive phase: seen in the 4th and 6th days of the course of the disease, the patient has a decrease in fever and a drop in blood pressure, shock, and irritability, delirium, increased thirst, vomiting, and decreased urine output. Oliguric period:

Seen on the 5th and 7th day of the course of the disease, the urine output is significantly reduced, less than 400 ml per day and night or no urine, and some patients pass membranous tissue in the urine. The aggravation of various symptoms, obvious bleeding, uremia, pulmonary edema, etc., is the most serious stage of the course of the disease. Polyuria:

At this time, the urine output increases to more than 3000 ml a day and night, the systemic symptoms are reduced, and due to a large amount of urination, it can cause dehydration and electrolyte imbalance Recovery period: At the beginning of the 3rd and 4th weeks of the course of the disease, the urine output recovers, the symptoms disappear, and the examinations return to normal. Anyone who has been in contact with rodents.

This disease can be diagnosed by the presence of the above symptoms, the presence of obvious protein in the urine test, abnormal lymphocytes in the surrounding blood white blood cells, and thrombocytopenia.

The disease should be pursued early**. In the febrile period, cyclophosphamide or adrenocorticosteroid, salvia injection can be used. Hypotensive shock should be treated with volume replacement.

If oliguria occurs, diuretics (eg, furosemide) can be given intravenously. Anuria can be used 20% mannitol 250 ml orally, if the effect is not obvious, 50 magnesium sulfate 40 ml can be added, once a day. Polyuria should be supplemented with adequate fluids and electrolytes (potassium), mainly orally.

After entering the recovery period, you should rest for 1 2 months and gradually increase physical labor. Rodent extermination is the key to eradicating the original Qing.

Rubella ** and how to care for it.

Children suffering from rubella generally do not need special **, when the body temperature is high, some antipyretics can be used, during the fever should let the child rest in bed, give liquid, semi-liquid easily digestible food, drink more water, help detoxification and sweating, but also to maintain ** and oral cleanliness and hygiene.

Why do I get rubella and how does it manifest?

Rubella is a mild exanthematous infectious disease caused by rubella virus. It mostly occurs in winter and spring, and is more common in children aged 1 to 3 years, so it is very easy to occur in nurseries and kindergartens.

Systemic symptoms of rubella are mild, with low-grade fever and very mild cold symptoms. Cough, sneezing, runny nose, sore throat, etc., fever can appear within 1-2 days, generally spread from the face to the trunk and limbs, often the first day of the rash is all over the body, but the palms, feet and hearts are mostly free of rashes, the rash is light-colored, slightly raised, evenly distributed, and the rash will go away in about 4-5 days. Fever is the appearance of a rash, and fever also resolves as a typical feature of rubella, and there are often lymphadenopathy behind the ears, occipital region, and neck.

Hemorrhagic fever is an important infectious disease that endangers human health, that is, epidemic hemorrhagic fever, also known as renal syndrome hemorrhagic fever, is a natural epidemic disease caused by epidemic hemorrhagic fever virus with rodents as the main source of infection. The main clinical features are fever, bleeding tendency, and renal impairment.

**1.Host animals and sources of infection.

Mainly small rodents, including rats.

2.Mode of transmission.

The virus can be excreted through the blood, saliva, urine and feces of the host animal, and the direct transmission from rats to humans is an important way of human infection.

3.Population susceptibility.

It is generally believed that the population is generally susceptible, the rate of hidden infection is low, the incidence rate of young adults is high, and the incidence of secondary infection is rare.

2. Clinical manifestations.

The incubation period for hemorrhagic fever is generally 2-3 weeks. The onset is acute, with fever (38 40), three pains (headache, low back pain, orbital pain) and nausea, vomiting, chest tightness, abdominal pain, diarrhea, systemic joint pain and other symptoms, ** three mucosal redness (redness of the face, neck and upper chest), conjunctival hyperemia, and in severe cases, it seems to be drunk. Bleeding spots or ecchymoses of various sizes appear on the oral mucosa, chest and back, and armpits, or cord-like, scratch-like bleeding spots.

As the disease progresses, the fever subsides, but the symptoms worsen, followed by hypotension, shock, oliguria, anuria and severe bleeding. Typical haemorrhagic fever typically consists of fever, hypotension, oliguria, polyuria, and recovery stages. If not properly managed, the case fatality rate is high.

Therefore, patients should be implemented "four early and one ready", that is, early detection, early diagnosis, early rest, early **, nearby, and reduce handling. The early symptoms of hemorrhagic fever are mainly fever, headache, low back pain, sore throat, cough, runny nose, etc., which are easily confused with colds, resulting in misdiagnosis and delay of the disease. Many patients are misdiagnosed as acute nephritis or urinary tract infection due to symptoms such as fever, headache, oliguria, and edema; Some patients may have symptoms such as nausea, vomiting, or diarrhea that can be misdiagnosed as acute gastroenteritis; A small number of patients have fever, chills, headache, fatigue, bleeding spots on the mucous membranes, or elevated white blood cell count, which is very similar to sepsis.