Contraindications and side effects

Like all good medicines, these pills can also cause side effects. "Furadonin" may have a negative effect on the human body after too long use or because of high dosages. The patient may begin vomiting. In such cases, drinking plenty of water and dialysis helps..

Most often, negative reactions are observed in patients suffering from renal failure. During the treatment period, the development of such manifestations was noted:

The drug "Furadonin" is not prescribed for the following diseases:


Nitrofurantoin® or Furamag®, what to choose?

Encapsulated Furamag is superior to nitrofurantoin® in the spectrum of antimicrobial action, therefore, more diseases are included in the list of indications for its use. In particular, it is active against some protozoa, which makes it possible to treat gynecological infections. This should be taken into account when choosing a medicine, and in general, nitrofurantoin® is more suitable for treating infections of MVP, moreover, it is much cheaper.

Side effects

After taking the tablets, you may experience:

With prolonged treatment with the drug, the likelihood of developing malignant tumors of the kidneys increases.

Nitrofurantoin, its derivatives and metabolites have toxic effects on the lungs.

One patient out of 5000 after passing a single course of the drug develops: shortness of breath, cough, fever, eosinophilia, myalgia and bronchospasm.


A broad-spectrum antimicrobial agent, a derivative of nitrofuran. It has a bacteriostatic and bactericidal effect in urinary tract infections. Nitrofurantoin is active against Esherichia coli, Klebsiella spp., Enterobacter spp., Proteus spp.

Effective mainly for urinary tract infections.

Dosages of nitrofurantoin®

It is taken orally, immediately after a meal. Tablets should be washed down with water in a sufficient amount, at least a glass. The duration of treatment with nitrofurantoin® for cystitis and other acute infections of MVP is 7-10 days, 100 mg 3-4 times a day. If the drug is prescribed in order to prevent relapse, then the duration of the course is set by the doctor.

For surgical prophylaxis, 100 mg of the drug is prescribed twice a day on the day of surgery and for three days after.

The drug is quite toxic, so at the moment it is rarely prescribed (in the absence of a safer alternative). In some cases, there are failures in the work of individual organs and their systems:

Allergic reactions to the drug with nitrofurantoin® are also likely, especially with intolerance. They are manifested by a rash on the skin, itching, and in more severe cases - pain in the muscles and joints, lupus-like syndrome, anaphylaxis.

Read on: How to treat an allergy to antibiotics in the form of a skin rash

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