Tablets "Furadonin": instructions for use, analogues and reviews

The urinary system is engaged in a very important matter - it filters the blood, through complex reactions turning unnecessary waste components into urine, which is removed from the body. Diseases of this cleaning and transportation system lead to many problems. To cope with them, many drugs have been developed, one of which is Furadonin. Instructions for use, analogues and reviews about this tool are discussed below.

Body cleansing

The human urinary system is not as complex in structure as the processes that occur in it are complex. It itself consists of a pair of kidneys - right and left, connected into a single apparatus with the help of the ureters - conducting organs through which the filtered fluid - urine, passes into the bladder, where it collects until it is removed through the urethra. But the essence of the urinary system is huge:

• the kidneys are involved in blood filtration, the excretion of primary urine, from which nutrients are again absorbed into the body, and the production of secondary urine, which is excreted from the body;
• the kidneys maintain the acid-base balance of the blood and are involved in the regulation of osmotic pressure;
• The ureters promote the formation of secondary urine in the urine into the bladder, the main task of which is to accumulate and retain urine until urination.

The system of education, collection and excretion of urine carries the main cleansing function - it is with the urine that most of the unnecessary, harmful and toxic substances are excreted, both from the outside and those formed under the influence of various disorders and the vital activity of pathogens. Diseases of any component of this important system leads to serious disorders in the life of the body. And for such medicines as Furadonin, the instructions for use put the main task of helping with diseases of the urinary tract.

Urinary problems

Any disease is a problem that needs to be cured by establishing the cause. The urinary system, due to its functional load, quite often becomes the object of an “attack” of all kinds of diseases - from microorganisms to urolithiasis. For the drug "Furadonin", the instructions for use describe those urinary tract problems that it helps to solve. But each case of a problem requires diagnosis and a correct diagnosis.

One of the most common causes of diseases of the urinary system is the inflammatory process. It can appear against the background of a decrease in the person’s immune status associated with hypothermia, stress, a malfunction of some organs caused by a disease. Specialists distinguish the following ways of the spread of infection: ascending, descending and hematogenous. Each name speaks for itself. And in order to prescribe quality therapeutic care, the doctor must accurately establish the cause of the urinary tract disease. The drug "Furadonin", the instructions for which are enclosed in each package of the product, can be prescribed only in certain situations.

In what forms can I buy the drug?

There are a huge number of medicines that help in the fight against diseases of the kidneys, urinary tract. for example, the drug "Furadonin" 50 mg is quite popular. Instructions for use with it indicate one pharmaceutical form - tablets, the active ingredient in them may be 50 or 100 mg. In other types of drug with this name is not available!

What works in a medicine for the urinary system?

In the treatment of diseases of the urinary system, various substances are used - of natural, semi-synthetic and synthetic origin. As indicated for the drug "Furadonin" 50 instructions for use, the active ingredient in it is nitrofurantoin. This is a synthetic substance having this chemical formula - C ₈ H ₆ N ₄ O ₅ . By itself, it is an orange-yellow powder with a crystalline structure, quite bitter in taste. It is very poorly soluble in both water and alcohol. As the forming components of the drug manufacturers use:

• colloidal silicon dioxide;
• potato starch;
• calcium stearate.

How does the medicine work?

For the drug "Furadonin", the instructions for use indicate that it belongs to the pharmacological group of synthetic antibacterial agents. The active substance - nitrofurantoin - has a wide range of antibacterial and bactericidal functionality. The basis of this action of the drug is that its working component inhibits the synthesis of DNA and RNA, as well as the protein of many types of gram-negative and gram-positive bacteria. It does not allow the cell membrane to form, and also inhibits the cellular metabolism of pathogens. For the drug "Furadonin", the instructions for use list the types of pathogenic bacteria for which the use of this drug is effective:

• staphylococci (Staphylococcus spp.);
• streptococci (Streptococcus spp.);
• E. coli (Escherichia coli);
• Shigella (Shigella dysenteriae, Shigella flexneri, Shigella boydii, Shigella sonnei).

The drug actively manifests itself in the treatment of urinary tract diseases. In addition, as numerous studies have revealed, with the right dosage and duration of treatment, resistance to nitrofurantoin rarely develops, which has allowed it to be widely used for many years in the treatment of urinary tract infections of various origins.

Which path does the active component go through?

Nitrofurantoin, getting into the gastrointestinal tract, is actively absorbed into the systemic circulation. The finely crystalline form of the drug powder allows it to adsorb at maximum speed, penetrating into tissues and fluids. Due to this, the substance penetrates both the placenta and the blood-brain barrier, as well as into breast milk. The drug passes through metabolic processes in the liver and muscle tissue, and is excreted through the kidneys, moreover, about 40% of the active substance is removed unchanged. Furadonin tablets, the instructions for which contain all the information necessary for the patient, indicate that the active substance is most active if the urine acidity is pH less than 8, and with prolonged use of the drug, it is possible to develop resistance to the microorganisms that caused the disease.

When is the use of the drug indicated?

Contains all the important information about the drug "Furadonin" instructions for use. It indicates the diseases in the treatment of which this agent is used. These include urinary tract diseases such as:

• pyelitis is an inflammatory disease of the renal pelvis;
• pyelonephritis - inflammation of the kidneys and renal pelvis;
• urethritis - an inflammatory disease of the urethra;
• cystitis is an inflammation of the bladder.

Also, this medicine is used to prevent inflammation during catheterization, with cytoscopy, as well as before and after surgical interventions on the organs of the genitourinary system.

And if you can’t take the medicine?

One of the popular drugs for the treatment of inflammatory diseases of the human urinary system is Furadonin. Instructions for use indicate contraindications for its use. It:

• hypersensitivity to nitrofurantoin or other components of the tablets;
• glucose-6phosphate dehydrogenase deficiency;
• congestive (chronic) heart failure of the second or third degree;
• acute porphyria;
• renal failure;
• cirrhosis of the liver;
• chronic hepatitis.

An absolute contraindication for the use of this drug in the treatment of any disease is pregnancy and lactation. As already mentioned, the active component crosses the placental barrier and into breast milk. if necessary, treatment with Furadonin mother should transfer the child to artificial feeding before the start of the course.

How to drink the drug?

Furadonin, an antibacterial agent for the treatment of inflammatory diseases of the urinary system, contains one active component - nitrofurantoin. This substance has a synthetic origin, and is effective precisely for the treatment of this group of diseases. With uncomplicated inflammation of the urinary system, the drug is taken at the rate of 50 mg of the active component 3-4 times a day. The exact number of doses per day should be indicated by the attending physician, taking into account the course of the disease and the general condition of the patient. Tablets are not recommended to chew, and you need to drink them with a sufficiently large amount of water. The maximum allowable dose of the drug per day is 0.6 grams, and at a time you can not take more than 0.3 grams of the drug. If a patient needs maintenance therapy with this medicine, then after a course of treatment it should be taken at the rate of 0.1-0.15 grams per 1 kilogram of body weight.

The calculation of the active component by body weight is also carried out in the treatment of children from the age of 1 month, while more than 5-7 mg of the active substance should not fall per 1 kilogram of the child's weight. The resulting amount should be divided into 4 daily doses. If the baby needs supportive or preventive therapy with this medicine, then the amount of the drug is considered based on 1 milligram per 1 kilogram of body weight.

Does not give specific instructions for the antibacterial drug "Furadonin" instructions for use in cystitis. This disease is very common, and this medicine can be used both in chronic and in the acute course of the disease. A specific dose of the drug will be prescribed by the doctor, but 3-4 single doses of the drug remains unchanged.

The drug for the treatment of inflammatory diseases of the urinary tract "Furadonin" must be taken after meals and drink plenty of water.

Possible negative consequences

Tells about the correct use of the drug "Furadonin" 50 mg instructions, which the manufacturer must attach to each package. Possible side effects are also described there. These include:

• anaphylactic shock (anaphylaxis);
• asthenia;
• arthralgia;
• chest pain;
• abdominal pain;
• bronchial obstructive syndrome;
• lupus-like syndrome;
• hepatitis;
• dizziness,
• headache;
• diarrhea;
• interstitial changes in the lungs;
• cough;
• pseudomembranous colitis;
• fever;
• myalgia;
• peripheral neuropathy;
• nystagmus;
• chills;
• pancreatitis
• vomiting
• drowsiness;
• rash;
• nausea;
• cholestatic syndrome;
• eosinophilia.

As noted by long-term observations, all of the above symptoms are observed quite rarely. If they nevertheless appeared, it is necessary to tell about them to the specialist conducting the treatment in order to choose another medicine.

What threatens a dosage violation

Explains how to take the drug "Furadonin", instructions for its use, as well as the attending physician. The prescribed dosage of the drug must be strictly adhered to. If the patient accidentally or intentionally takes more tablets or increases the number of medications more than 4 times a day, then an overdose of the drug occurs. It is manifested by vomiting. In this case, the patient needs to drink as much water as possible, dialysis can also be used. They say that there is no specific antidote for the drug "Furadonin" instructions and reviews of specialists. Strict adherence to the prescribed regimen and dosage of use guarantees quality treatment without complications.

Are there any analogues?

Indicates that the working component is a synthetic antibacterial substance nitrofurantoin in the drug "Furadonin" instruction. An analogue of such a drug should also have a bacteriostatic and anti-inflammatory effect on the urinary system. A sufficient number of similar drugs can be found in pharmacies. So, similar products are Nitroxoline with the active ingredient of the same name, Macmiror, which uses nifuratel, Furamag and Furagin with furadizine as a working substance.

But in pharmacies you can find synonyms of the drug "Furadonin." The instruction to such funds indicates that the active substance in them is the same substance - nitrofurantoin. The names of these drugs sound exactly the same, but with the addition of the designation of the manufacturer. For example, Furadonin-Aveksima, Furadonin-LekT. Which medicine to choose in a particular case, the attending physician will tell.

What do patients say about the medicine?

In diseases of the urinary tract, bactericidal and antimicrobial agents are often used, because it is the activity of microorganisms that often becomes the immediate cause of the problem. Describes the effectiveness of treatment with the drug "Furadonin" instructions for use in cystitis. Reviews of patients who cope with a similar problem, mention that the medicine helped to quickly relieve soreness, frequent urination, characteristic of such a disease. For some, it became a problem to use the drug 3-4 times a day - with heavy workload it is quite difficult to remember the time of taking the next pill. But since inflammation of the urination organs is quite painful and unpleasant in sensations, to miss the next dose is to prolong the disease.

This medicine gets negative reviews because its use can cause nausea. However, for many, this fact is offset by the achievement of a quick analgesic effect and a cure for inflammation. A convenient dosage of the drug is noted by many patients - there are tablets in both 50 and 100 mg. If the doctor prescribes a larger amount of the drug, then you do not need to take 2 tablets, since there is a form containing the necessary concentration of the active substance. An affordable price is also added to the drug “Furadonin” - for a package of 20 pieces of 50 mg tablets, you can give about 160 - 170 rubles.

Opinions of experts

Tells all the important information for the doctor and patient about the medicinal antibacterial drug "Furadonin" instructions for use. Reviews of experts this medicine receives only positive. It helps to fight inflammation that can occur in the urinary system. The drug rarely causes serious side effects, although patients often complain of nausea during the course of the pill. The drug can be used both in the treatment of adults and in the treatment of children. Many doctors advise colleagues to use it in the treatment of cystitis and urethritis, while some consider it to be an ineffective treatment for pyelonephritis. As with any other medicinal product, instructions for use contain all the important and useful information for the antibacterial drug Furadonin. It must be carefully studied, and also strictly follow the instructions of the attending physician to achieve a positive, quick and high-quality result of the treatment of inflammatory diseases.