Complications of flu : the disease is dangerous seasonal

flu Complications
habitual seasonal disease does not always go unnoticed.What are the complications of influenza are possible.

diseases associated with toxic effects of influenza virus on the human body and its weighting condition called complications.They occur more frequently in those who are trying to move the disease on their feet.

Types of complications from the flu

The toxic effect of the virus can affect any organ system of the body and, therefore, emit flu complications:

  • pulmonary: pneumonia (bacterial and viral), empyema, lung abscess,
  • cardio-cardiovascular: myocarditis, pericarditis,
  • of the nervous system: meningitis, meningoencephalitis, encephalitis, neuritis, neuralgia, polyradiculoneuritis,
  • otolaryngology: otitis media, sinusitis, rhinitis, tracheitis,
  • muscle s : myositis,
  • and glomerulonephritis, Reye's syndrome, toxic and allergic shock and other complications.

deadly pneumonia

pneumonia - the most common complication of influenza.It can be provoked by Staphylococcus secondary bac

terial infection, and the virus can be primary - a rare complication characterized by high mortality.It occurs when the flu is caused by a virus of the highest virulence, that is, the degree of pathogenicity (pathogenicity).

In most cases, such a pneumonia develops quickly (no more than three to four days) and with a fatal outcome as a result of violation of the integrity and permeability of the pulmonary vascular wall and the consequent pulmonary hemorrhage.People with chronic heart or lung disease are most susceptible to such complications.

Heart and vessels

For violations of the cardiovascular system, particularly in the elderly, can cause toxic shock - extreme degree of intoxication.At the same time there is a sick pronounced quickening heart rate and a critical drop in blood pressure.

Rarely, but there are complications of influenza as myocarditis and pericarditis (an inflammatory disease of the heart muscle, which can lead to heart failure).

nervous system

Flu not only causes complications, but also exacerbates the neurological and cardiovascular disease, before symptoms.And so it is in the background of flu often develop first hypotonic or hypertonic crisis, the first manifestations of sciatica, neuro-psychiatric disorders.The influenza virus is able to penetrate the blood-brain barrier and thus hitting the wall of the brain vessels and meninges.The most susceptible to the virus effects people who have had ever head injury, concussion, as well as alcohol abuse.Their nervous system as a complication of the flu can be very heavy, up to meningitis (inflammation of the pia mater), encephalitis (brain inflammation) and arachnoiditis (inflammation of the arachnoid limited brain).

last complication - arachnoiditis - occurs most often.Its symptoms include severe diffuse headache or pain in the forehead and nose, severe dizziness, nausea, flashing "flies" in front of his eyes.You may receive the unsteadiness of gait, tinnitus and a feeling of laying the ears.In some forms of arachnoiditis having seizures similar to epileptic.

provoke inflammatory diseases of the brain may also be chronic, or arising as a complication sinusitis or otitis.

Reye Syndrome

Such complication as Reye's syndrome in children and adolescents (usually at the age of 4-12 years and mainly after the disease of influenza B) as a result of improper lecheniya.Sindrom Reye - an acute encephalopathy with cerebral edema and fatliver disease, a rare, but very dangerous, often life-threatening acute condition that occurs in the treatment of fever viral drugs containing acetylsalicylic acid, aspirin, for example.For this reason, children, to bring the temperature (higher than 38,5 ° C), give products based on paracetamol.

Why the back hurts?

Many known aching muscles accompanying flu-like condition and lasting for some time after the patient has recovered.It is likely myositis - inflammation of skeletal muscle, which is manifested by pain and seal, muscle complication of influenza type B. One would think that this will stop ... and maybe more.However, there is an increase of myoglobin in urine - the globular protein is stored in human muscle oxygen, which may lead to acute renal dysfunction.

Avoid complications from the flu!

We all love it, but it is not necessary to self-medicate with the flu.This is the first.Secondly, the need to comply with bed rest.The third very important rule - do not bring down the temperature, if you normally carry it.Drink plenty of warm fluids, it will speed up the elimination of toxins and decomposition products of the virus from the body.For influenza it is necessary to rest in bed for at least seven days.

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