Act as diuretics: why do not work

Diuretics are common today as a Supplement in the treatment of many diseases, but not everyone knows how to operate diuretics. The principle of action of these drugs is simple — they stimulate the production of urine and the excretion of excess sodium and water. They help to relieve swelling, ease the heart, give anti-hypertensive effect. But not always.

How to act and why is not working diuretics: the main causes

Why diuretic not working? Sometimes diuretics fail. The leaching of significant amounts of potassium disrupts cardiovascular processes, increases heart rate, leading to constant fatigue, causes numbness in the extremities. Adverse effects on the body are:

  • hormonal changes — problems with potency and breast enlargement (in men), excessive vegetation on the face (in women);
  • Allergy symptoms (rash, itching, hives).


It is unacceptable to choose diuretic alone. Their reception is possible only to destination the doctor. Pregnant women and patients with diabetes are using medication with utmost care, observing the correct dosage to avoid complications. It is strictly forbidden to use diuretics without the need for weight loss or prevention.

Incorrectly administered

It is known that the force of action of diuretics depends on how close to the kidney they begin to work. The closer the kidney, the stronger helps the drug. Therefore, the purpose of the loop is preferable tiazidnykh medicines and potassium-sparing. The proper selection of the drug depends on how quickly it works. It is important to check whether the counteract the action of diuretics and other medications. When there is no expected effect, the doctor makes a test for urine pH, modifying the treatment according to the result.

READ  Cystitis: psychosomatic diseases, causes, symptoms

Addiction to diureticum

Long-term use reduces diuretic effect, so it is recommended to change the medication to a stronger, or start a IV. To exclude the immunity of the organism to the effects of diuretic (resistance), you need to take breaks between courses of treatment. This will reduce the load on the heart and kidneys, changing the intensity of work, and prevent the deterioration of organs.

Improper diet

Medical diet involves limited consumption of salt and seasonings, exclusion from the diet of alcohol, drink plenty of liquids in volume from 1.8 to 2.5 liters for an adult. Inadequate fluid intake is fraught with dehydration, so it is important to drink plenty of water, green tea. It is recommended to eat melons, as well as foods that contain potassium (bananas, raisins, other dried fruits).

In the case of illness, it is impossible to self-medicate. It is recommended to consult a medical institution. Before you start taking a diuretic, a doctor will analyze the data necessary examinations and determine the cause of symptoms, and carefully customize a comprehensive therapy (individually for each patient). Modern medicine is endowed with fewer side effects on the body, and determine the speed and effectiveness of treatment.