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Amixin

Amixinum

For medical students2 min readUpdated 2026-10-10

Amixin (International Nonproprietary Name: tilorone) is a low-molecular-weight synthetic compound belonging to the group of antiviral agents and interferon inducers. The drug does not contain ready-made protective proteins, but instead stimulates the body's own cytokine production, providing an immunomodulating effect.

Pharmacological classAntiviral agents, interferon inducers

FormulationTablets, 0.125 g

Route of administrationOral, after meals

Evidence baseEfficacy in rigorous clinical trials is not established

Mechanism of Action and Pharmacodynamics

As the first representative of the synthetic interferon inducer group, tilorone exhibits a comprehensive effect on the immune system. Its pharmacodynamics is based on three main effects:

Interferon Induction: The drug has a broad spectrum of induction, stimulating the production of all major types of endogenous interferons — alpha, beta, and gamma.
Antiviral Activity: Through interferon production, nonspecific cellular defense is realized. The drug is active against a wide range of pathogens, including both DNA-containing and RNA-containing viruses.
Immunomodulatory Effect: Amixinum stimulates humoral immunity by activating antibody production. In addition, it has a positive effect on the cellular arm, normalizing the ratio of T-helper cells to T-suppressor cells.

Indications for Use

The spectrum of indications includes both monotherapy and inclusion in combined treatment regimens for infectious diseases.

Prevention and Treatment:

Influenza and other acute respiratory viral infections (ARVI).

Treatment of Viral Infections:

Viral hepatitis (A, B, C).
Herpesvirus infections: herpes simplex virus (including urogenital forms), varicella-zoster virus (shingles), cytomegalovirus infection.
Viral encephalomyelitis (neuroviral diseases).

As Part of Combination Therapy:

Urogenital and respiratory chlamydia.
Infectious-allergic diseases.
Secondary immunodeficiency states.

Side Effects and Tolerability

In clinical practice, Amixin is generally well tolerated. However, the following adverse reactions may occur during therapy:

Dyspepsia (gastrointestinal disturbances).
Transient chills.
Increase in overall body tone.

It is important to note that the development of these side effects typically does not require discontinuation of the drug.

Prescribing and Administration

The drug is administered strictly orally, taken after meals. A single dose for adults is typically 0.125–0.25 g (1–2 tablets).

Critical Note for Clinicians: According to pharmacological textbooks, a convincing evidence base for the efficacy of tilorone in rigorous clinical trials is lacking. This must be considered when choosing a treatment strategy, especially for severe viral infections.

Prescription Example:

Rp.: Tab. Amixini 0,125 D.t.d. N. 6 S. Per os, 1 tablet (0.125 g) after meals according to the prescribed regimen.

Mnemonic

The letter "T" in Tilorone: Stimulates T-lymphocytes (helper/suppressor balance) and Totally all types of interferons (alpha, beta, gamma).

Frequently asked questions

What are the contraindications for prescribing Amixin?

Contraindications for prescribing the drug include:

hypersensitivity to the drug components;
pregnancy;
lactation period;
pediatric age under 18 years.

What is the dosage regimen for Amixin in the prevention of ARVI and influenza?

The provided materials do not describe a separate prophylactic regimen for ARVI and influenza. The treatment regimen is specified as: 125 mg orally once daily for the first 2 days, then 125 mg every 48 hours. The course dose is 750 mg (6 tablets).

Which class of immunotropic drugs does Amixin belong to?

It is a synthetic interferon inducer. It does not contain preformed antibodies or recombinant proteins, but instead prompts the body's cells to synthesize their own interferons.

Against which types of viruses is the drug active?

It has a broad spectrum, acting on both DNA viruses (herpes simplex virus, cytomegalovirus) and RNA viruses (influenza viruses, hepatitis A and C viruses).

Should the drug be discontinued if a patient develops chills?

No, transient chills and increased overall body tone are acceptable when taking interferon inducers, and discontinuation is generally unnecessary in such cases.

Has Amixin's efficacy been proven in clinical trials?

According to pharmacological reference materials, a robust evidence base for the drug's efficacy in rigorous randomized controlled trials (RCTs) is lacking.

Go deeper

Classification of interferon preparations (alpha, beta, gamma) and their origins.
Differences between synthetic interferon inducers and recombinant drugs.
Other synthetic inducers: meglumine acridone acetate (Cycloferon), kagocel, neovir.
Mechanisms of direct antiviral activity (using Cycloferon as an example).
The role of T-helper and T-suppressor cells in developing an adequate immune response.