Biseptol for cystitis description, how to take, reviews

Biseptol belongs to the group of combined antibacterial drugs. It has a blocking effect on the production of acid necessary for the multiplication of bacterial cells, which leads to their destruction.

This drug has a detrimental effect on gram-positive anaerobic microorganisms, protozoa, as well as gram-positive and gram-negative aerobic pathogens.

Form of issue

This medication is produced in three dosage forms:

  • Round white tablets (dosage 120 or 480 mg).
  • tablets for oral administration.
  • Concentrated substance Biseptol 480, intended for the manufacture of a solution for infusion or injection use.

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Expiration dates and conditions of dispensing from pharmaceutical points

Biseptol is sold by prescription only. The drug can be used within 5 years from the date of its manufacture.


In all dosage forms of this medication, the main components are sulfamethoxazole and trimethoprim. The differences lie only in the additional components used in the preparation of a particular form of medication.

Indications to application

  • Cholera.
  • Bacterial dysentery.
  • Empyema of the pleura.
  • Prostatitis.
  • Typhoid fever.
  • Lung abscess.
  • Pneumonia.
  • Gonococcal urethritis.
  • Bronchitis (any stage).
  • Diarrhea.
  • Chronic pyelonephritis.
  • Bronchiectasis.
  • Furunculosis.
  • Cystitis.
  • Pyelitis.
  • Pyoderma.

The effect of the drug in cystitis

After taking this medication, the active components that make up it quickly penetrate into the biological fluids of the body and are delivered to the inflammatory focus. After this, the active substances begin to block the formation of acid, which is responsible for the multiplication of pathogenic bacteria that caused inflammation of the bladder, and contribute to their rapid death, which leads to the patient’s recovery.

Instructions for use and dosage for cystitis

For the treatment of cystitis, adults are advised to take 480 mg Biseptol tablets. In this case, the reception must be carried out 2 times a day, 2 tablets (with an interval between doses of about 8 hours). Children under 5 years old are also recommended to use 2 tablets twice a day, but with a dosage of 120 mg. and in children from 6 to 12 years old – one tablet twice a day with a dosage of 480 mg.

!  If the upper pressure is low and the lower is normal

The duration of the course use of Biseptol should be determined exclusively by the attending physician, based on the individual characteristics of the patient and the form of the disease. Most often, in acute cystitis, the therapeutic course lasts 5 – 7 days, and in the chronic form – 10 – 14 days. Also, with cystitis that has passed into the chronic stage, it is possible to use the drug within a week, with a repeat of the therapeutic course after 8 weeks.

The drug must be taken after a meal, washed down with plenty of still water. In addition, during the course of treatment, you should stop eating foods rich in animal proteins.

For the prevention of cystitis, Biseptol should not be taken, as it has a strong effect on the liver and kidneys.


  • Hypersensitivity to the substances that make up the medicine.
  • Renal failure.
  • Allergic reactions of any form.
  • Structural disorders of the liver tissue.
  • Blood pathologies.
  • Pregnancy and lactation.
  • Children up to 3 years.

Use with caution when:

  • Disruption of the thyroid gland.
  • Asthmatic disease.
  • Vitamin B₉ deficiency.

Side effects

  • Apathy.
  • Headache.
  • Insomnia.
  • Depressive states.
  • Dizziness.
  • Nausea.
  • Emetic urges.
  • Stool disorder, manifested in the form of diarrhea.
  • Loss of appetite.
  • Skin rashes and itching of the skin.
  • Hypersensitivity to ultraviolet rays.
  • Fever.


There are no analogues that produce the same quick and effective therapeutic effect in cystitis on the pharmaceutical market.

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Svetlana Borszavich

General practitioner, cardiologist, with active work in therapy, gastroenterology, cardiology, rheumatology, immunology with allergology.
Fluent in general clinical methods for the diagnosis and treatment of heart disease, as well as electrocardiography, echocardiography, monitoring of cholera on an ECG and daily monitoring of blood pressure.
The treatment complex developed by the author significantly helps with cerebrovascular injuries and metabolic disorders in the brain and vascular diseases: hypertension and complications caused by diabetes.
The author is a member of the European Society of Therapists, a regular participant in scientific conferences and congresses in the field of cardiology and general medicine. She has repeatedly participated in a research program at a private university in Japan in the field of reconstructive medicine.