buy arbidol umifenovir


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ARBIDOL ® (Umifenovir)

4 Reviews

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All statements on this page are for informational purposes only and have not been evaluated by the US FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Before using this product, consulting a qualified MD is mandatory. See more

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Buy Arbidol (Umifenovir) Online!

Arbidol (Umifenovir) is an antiviral medication for the treatment of influenza and other respiratory infections. The drug has been shown in studies to stimulate the immune response.

National Health Commission of the People’s Republic of China has selected Umifenovir (ARBIDOL) as a medication to treat coronavirus 2019-nCoV

Read more in this blog post: China is Testing Russian Medications to Fight Coronavirus. You will find a bunch of useful information and links about Arbidol there.

Other names AR-1I9514
Form: 40 pills of 100 mg
Form description: White hard gelatin capsules with yellow caps. The content of the capsule is a mixture containing granules and powder of white, greenish, yellowish or creamy color.
Active ingredient: Umifenovir – 100 mg
Excipients: Potato starch – 30.14 mg, microcrystalline cellulose – 55.76 mg, fumed silica – 2 mg, povidone K 25 – 10.1 mg, calcium stearate – 2 mg.
СAS Number: 131707-25-0
ATC code: J05AX13
Pharmacological action: Antiviral agent
Shelf life: 3 years. Do not use it beyond the expiration date printed on the package.
Storage conditions: Store in a dry dark place at temperatures no higher than 25°C (77°F). Keep out of reach of children.
Terms of release: Over-the-counter
Manufacturer: OTCPharm, Russia

What is Arbidol (Umifenovir)?

Arbidol hydrochloride is a broad-spectrum antiviral drug of various uses, which is most often used in the treatment of influenza A and B infections (including swine and avian) and other ARVI and rotavirus pathogens. The drug inhibits fusion between the viral capsid and the cell membrane of the target cell. This prevents viral entry to the target cell and therefore protects it from infection.

Arbidol was developed in the USSR by a team of scientists from the All-Union Scientific Research Chemical and Pharmaceutical Institute, Institute of Medical Radiology of USSR Academy of Medical Sciences, and Leningrad Bacteriological and Diagnostic Institute. The international nonproprietary name is Umifenovir. The tests conducted in the USSR and later in Russia showed that the drug has significant antiviral effects. For instance, in a direct comparison with Tamiflu, Arbidol was shown to achieve a similar efficiency both in vitro and in a clinical setting.

What are Arbidol’s Benefits and Effects?

Arbidol reduces the severity of influenza and ARVI and minimizes the incidence of complications. Prophylactic administration significantly reduces the risk of infection in case of contact with a patient with influenza or ARVI. Arbidol exhibits modulatory effects on the immune system. The drug stimulates a humoral immune response (the growth of T-cells, T-helpers, and NK cells), induces interferon production, and stimulates the phagocytic function of macrophages. The drug has also been investigated as a candidate drug for the treatment of hepatitis C.

Arbidol hydrochloride is a low-toxic drug and has almost no side effects. It is quickly absorbed and distributed to the organs and tissues of the body. Then, it is metabolized in the liver.

What is Arbidol (Umifenovir) Used For?

Off-label indications of Arbidol include:

  • Prevention and treatment of influenza A and B infections and ARVI;
  • As part of the complex therapy of recurrent herpetic infection;
  • Prevention of postoperative infectious complications;
  • As a part of the complex therapy of rotavirus infections.


Where Can I Order Arbidol (Umifenovir) Online?

You can buy Arbidol (Umifenovir) online from different vendors. CosmicNootropic offers Arbidol (Umifenovir) in packs of 40x100mg pills. We offer worldwide shipping! Always be sure to do your research before purchasing any nootropic supplement to ensure you are getting a quality product.

You can order Arbidol (Umifenovir) and get it delivered to the USA, Europe, the UK, Asia, and many other regions and countries via CosmicNootropic.

What is Arbidol Dosage, How to Use It?

To be administered orally, before meals.

For children aged 6–12, Arbidol single dosage is 100 mg (1 capsule).
For adults and children from 12 years, Arbidol single dosage is 200 mg (2 capsules).

Recommendations for the treatment of ARVI and influenza: take one single dose 4 times a day (every 6 hours) for 5 days in a row. For adults, a treatment course may take 40 pills of 100 mg.

What are Arbidol Side Effects?

Possible side effects include allergic responses.


Hypersensitivity to umifenovir and other components of the drug, children under 6 years, pregnancy, lactation.

Drug interaction

No significant drug interactions were registered.



  1. Liu et al (2013) Antiviral and anti-inflammatory activity of arbidol hydrochloride in influenza A (H1N1) virus infection
  2. Leneva et al (2014) Umifenovir (Arbidol) efficacy in experimental mixed viral and bacterial pneumonia of mice
  3.  Kiselev et al (2015) Clinical efficacy of arbidol (umifenovir) in the therapy of influenza in adults: preliminary results of the multicenter double-blind randomized placebo-controlled study ARBITR
  4. Leneva et al  (2016) Virus susceptibility and clinical effectiveness of anti-influenza drugs during the 2010-2011 influenza season in Russia
  5. Popov et al (2017) Time course of changes in cytokines (IFN-γ, IFN-α, IL-18, TNF-α) in the treatment of moderate influenza A (H1N1) pdm09 (2013-2016) with oseltamivir (Tamiflu) and umifenovir (Arbidol) alone and in combination with Kagocel
  6. Bulgakova et al (2017) Pharmacoepidemiological study of the course of influenza and other acute respiratory viral infections in risk groups
  7. Zhang et al (2017) Umifenovir effectively inhibits IL-10 dependent persistent Coxsackie B4 virus infection
  8. Fink et al (2018) The Antiviral Drug Arbidol Inhibits Zika Virus
  9. Haviernik et al (2018) Arbidol (Umifenovir): A Broad-Spectrum Antiviral Drug That Inhibits Medically Important Arthropod-Borne Flaviviruses
  10. Pshenichnaya et al (2019) Clinical efficacy of umifenovir in influenza and ARVI (study ARBITR)
  11. Leneva et al (2019) Umifenovir susceptibility monitoring and characterization of influenza viruses isolated during ARBITR clinical study
  12. Feng et al (2022) A systematic review and meta‑analysis of Arbidol therapy for acute respiratory viral infections: A potential treatment for COVID‑19 
  13. Tanaka et al (2022) Synthesis and Biological Evaluation of Umifenovir Analogues as Anti-SARS-CoV-2 Agents
  14. Yang et al (2022) Arbidol inhibits human esophageal squamous cell carcinoma growth in vitro and in vivo through suppressing ataxia telangiectasia and Rad3-related protein kinase


Based on 4 Reviews








Katherine Z.

Katherine Z.

 Verified Buyer


Good to have on hand

This is a good item to have around. Great folks to deal with. Knowledgeable, responsive and easy to do business with.


Dear Katherine, thank you so much for leaving your review! It's a pleasure for us to be able to assist our customers :) We're happy to hear that you are satisfied with our products and service.

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 Verified Buyer


It worked

I purchased this to have around. I don’t generally get sick…until I got sick. Headache, fever, stuffy nose, cough…I figured why not give it a try? Symptoms started around 10PM. At 2AM, things started to feel like COVID so I took two. The next day by around 7:30AM, I was feeling MUCH better. Full disclosure- I also took cycloferon, so that could have made a difference too. I’m inclined to keep this duo with me at all times. I honestly have never had a recovery like this. OK, if I’m being honest, I also took IVM at around 10PM, so…anyway I’m quite happy with this purchase.


Dear Robert, we're thrilled to know you're satisfied with the product! Looking forward to seeing you as our client again soon.

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Nicholas W.

Nicholas W.

 Verified Buyer



Perfect! Thank you so much for your services!


Dear Nicholas, We're glad to know you were satisfied with our service and products. Hope to see you as a customer again!

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Adrian M.

Adrian M.

 Verified Buyer


The true Russian serious provider.

I ordered Arbidol. A pleasant surprise. Serious suppliers. The Russian Post sent the package on time. Everything worked perfectly.


Thank you for your review! We do our best to deliver the quality products to our customers.

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