Infection of the kidneys that is developed slowly and lasted months or years. Affected parts
It possibly leads to scars and to the loss of the renal function.
Age
One appears in adults, being more frequent in women.
Prognosis
The symptoms with treatment can be controlled.
If a kidney only becomes infected chronically and the treatment with antibiotics is not effective, the surgical extraction of the affected kidney can prevent the complications.
If the chronic renal failure appears in both kidneys, the transplant or the dialysis can save the life of the patient.
Diagnosis and treatment
DIAGNOSIS:
File and physical examination by a doctor.
Analysis of the renal function, urinálisis and culture of tinkles it.
X-rayses, T.A.C., R.M.N. or ecografía of the kidneys.
TREATMENT:
Medical treatment.
Surgery to repair the obstruction of the urinary conduit, when there is it.
Sometimes, when the kidney already is lost, it can be necessary to extirpate it to control the arterial hypertension that causes.
General measures
Follow the treatment carefully.
It can not be easy in a disease that causes few symptoms in the first stages.
Medication
His doctor can prescribe:
Antibiotics during months or years.
Drugs to maintain tinkle it slightly acid.
Activity
Without restrictions.
Diet
There is no a special diet.
Drink 2 liters of liquids to the day, including juice of bilberries or of citruses to acidify it tinkles it.
Warn its medico if
It has symptoms of an acute renal infection like:
urgent micción,
frequent or quemante,
fever and chills,
fatigue,
it tinkles cloudy.
Complications
Hypertension caused by the kidneys.
Chronic renal failure.
Prevention
Go to the doctor quickly to treat the acute renales infections, that will include 2 weeks or more of treatment with antibiotics.
It does not interrupt the prescribed medication although the symptoms disappear to the few days of the treatment.
Go to the doctor for treatment of any anomaly of the urinary conduit that causes infection.
Factors of risk
Antecedents of diabetes mellitus.
Urinary obstruction, like calculations or tumors.
Prolonged use of catheters.
Causes
Frequent acute bacterial infections renales.
Signs and symptoms
Unlike the acute renal infection, there are no own signs or symptoms here, appearing those of the insufficiency (failure) renal chronicle: