Instructions and dosage1

Available for adults and children from 3 years old without a prescription

Read the leaflet carefully before you start using this medicine because it contains important information for you.

Keep this leaflet. You may need to read it again.

If you have any further questions, ask your doctor.

This is an OTC drug. To get the maximum effect, you should strictly follow the recommendations provided in this leaflet.

This medicine is prescribed for you. Do not pass it on to others. It may harm them, even if their signs of illness are the same as yours.

Instructions for using the drug Polyoxidonium® tablets 12 mg1

Registration number: P N002935/04
Trade name: Polyoxidonium®
International non-proprietary name: azoximer bromide (azoximeri bromidum)
Chemical name: copolymer of 1,4-ethylene piperazine N-oxide and (N-carboxymethyl)-1,4-ethylene piperazinium bromide
Form of medicine: tablets
Each tablet contains:
active substance: azoximer bromide — 12 mg;
excipients: mannitol — 3.6 mg, povidone — 2.4 mg, lactose monohydrate — 185.0 mg, potato starch — 45.0 mg, stearic acid — 2.0 mg.
Description: circular planocylindrical beveled edge tablets white to off-white in colour, with a break line on the one side and “ΠΟ” debossing on the other side.
Pharmacotherapeutic group: immune-modulating drug
ATC code: [LO3]


Azoximer bromide has combined immune-modulating, detoxifying, antioxidant, and moderate anti-inflammatory effects.
The immune-modulating effect of azoximer bromide is based on its direct influence on phagocytic cells and natural killer cells, as well as its ability to stimulate antibody production and IFN-alpha and IFN-gamma synthesis.
Detoxifying and antioxidant effects of azoximer bromide are mostly attributed to its structure and high-molecular nature.
Azoximer bromide strengthens the body’s resistance to local and generalised bacterial, fungal and viral infections. It restores immune functions in patients with secondary immune deficiencies caused by various infections, traumas and surgical complications.
Local (sublingual) administration of azoximer bromide activates rapid immune response to infections: the medicine enhances bactericidal properties of neutrophils and macrophages, amplifies their ability to engulf bacteria, and strengthens bactericidal properties of the saliva and upper respiratory tract secretions.
Oral administration of azoximer bromide also activates lymphoid cells in the lymph nodes of the intestine.
Azoximer bromide blocks soluble toxic substances and microparticles, removes toxins and salts of heavy metals, inhibits lipid peroxidation by seizing free radicals and by eliminating catalytically active bivalent ferrum ions. Azoximer bromide reduces the inflammatory response by optimising the synthesis of pro- and anti-inflammatory cytokines.
Azoximer bromide is well-tolerated, shows no mitogenic or polyclonal activity, and has no antigen properties. The medicine has no allergenic, mutagenic, embryotoxic, teratogenic or carcinogenic effects.
Azoximer bromide has no smell or taste, and does not irritate nasal and oral mucosae.


After the ingestion, the medicine is rapidly absorbed from the gastrointestinal tract. The bioavailability of azoximer bromide administered orally exceeds 70%. The peak plasma concentration is attained after 3 hours since the administration. The pharmacokinetics of azoximer bromide is linear (the plasma concentration is proportional to the dose taken).
Azoximer bromide is a hydrophilic composition. The apparent volume of distribution is approximately 0.5 L/kg, which proves that the medicine is distributed mostly in the intercellular fluid. The absorption half-life is 35 minutes, and the elimination half-life is 18 hours.
Azoximer bromide is distributed fast to all organs and tissues, and passes through the blood-brain and blood-ocular barriers. The medicine has no cumulative effect. Azoximer bromide is eliminated to low-molecular oligomers, the major elimination route is via kidneys, via faeces not more than 3%.

Indications for use

Azoximer bromide is used for the treatment and prophylaxis of acute and chronic respiratory infections in adults and children aged 3 years and older. The medicine is effective in the acute phase of a disease and during the remission.

For treatment (combined therapy) of:
For prophylaxis (monotherapy) of:


Warnings and precautions

If you have any of the conditions listed in this section, please consult your doctor before taking this medicinal product:

Use in pregnancy and lactation

The use of Polyoxidonium® is contraindicated in pregnant and breastfeeding women (no clinical experience of use).
During the experimental use of Polyoxidonium® in animals, no embryotoxic, teratogenic, or fetal development effects were revealed.
Please consult your doctor before using Polyoxidonium® if you are pregnant, suspect that you could be pregnant, or plan to become pregnant.
During lactation, consult your doctor before using Polyoxidonium®.

Dosage and administration

Use the medicinal product only in accordance with the indications, the route of administration and the doses indicated in the instructions.
If there is no improvement after treatment, or the symptoms worsen, or new symptoms appear, please consult your doctor.
Orally and sublingually 20–30 minutes before meals twice daily: children over 10 years old and adults — 1 tablet, children between 3 and 10 years old — ½ tablet (6 mg).
If necessary, repeated courses of therapy are possible after 3–4 months. The efficacy of the medicinal product does not decrease when represcribed.


For adults to treat:

For children between 3 and 10 years old to treat:

For children over 10 years old to treat:

For adults to prevent:

For children between 3 and 10 years old to prevent:

Children over 10 years old to prevent:

Side effects

No side effects have been reported.

If you notice any side effects not listed in the instructions, please notify your doctor.


No cases of overdose have been reported.

Drug interactions

Azoximer bromide does not inhibit cytochrome P-450 isoenzymes CYP1A2, CYP2C9, CYP2C19, CYP2D6; therefore, the medicinal product is compatible with antibiotics, antiviral, antifungal and antihistamine agents, glucocorticosteroids, and cytostatics. If you are taking any of the above or other medicinal products (including over-the-counter medications), please consult your doctor before taking Polyoxidonium®.

Special instructions

If an allergic reaction develops, you should stop using Polyoxidonium® and consult a doctor. If you need to stop taking Polyoxidonium®, you can cancel it immediately, without a gradual dose reduction. If the next dose of the medicinal product is missed, you should continue to use it as usual, in line with these instructions or a doctor’s recommendations. Do not take a double dose to compensate for the missed ones. Do not use the medicinal product if there are visual signs of its unsuitability (a packaging defect, discolouration of the tablet).

Effects on ability to drive and use machines

The use of Polyoxidonium® does not affect the ability to perform potentially hazardous activities that require increased concentration of attention and speed of psychomotor reactions (including driving, operating moving mechanisms).

Dosage form

Tablets, 12 mg.
10 tablets in a blister pack made of polyvinyl chloride film and aluminium foil. One or two blisters together with the instructions for use packaged in a carton.

Shelf life

3 years. Do not use after expiration date.

Storage conditions

Store at temperature 2–25 °C. Keep out of reach of children.

Pharmacy purchasing terms

Over the counter.

Manufacturer / marketing authorization holder

Marketing authorization holder, and manufacturer:
NPO Petrovax Pharm, LLC.

Registered office / address for customer complaints

1 Sosnovaya St., Pokrov village, Podolsk, Moscow Region, 142143, Russia, tel./fax: 8 (495) 926-21-07, e-mail:
For complaints: tel.: 8 (495) 730-75-45, 8 (800) 234-44-80, e-mail:
Manufacture / prepackaging (primary packaging): 10 Zagoryevskaya St., Bld. 4, Moscow, 115598, Russia, tel./fax: 8 (495) 329-17-18.
Secondary (consumer) packaging / release quality control:
1 Sosnovaya St., Pokrov village, Podolsk, Moscow Region, 142143, Russia, tel./fax: 8 (495) 926-21-07.

Where to buy

In case of any drug-associated adverse events or any claims to the product quality, please contact NPO Petrovax Pharm, LLC:
Or use pharmacovigilance feedback page:
  1. Instructions for medical use of Polyoxidonium®.
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