Groprinosin (inosine pranobex)

Groprinosin (inosine pranobex)

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Groprinosin (inosine pranobex) immunostimulating agent with antiviral effect
Active substance:inosine pranobex
Pharmacological group:Antiviral
Country of origin:Poland
In stock
In stock
In stock

Instructions for Groprinosin (inosine pranobex)

English Product Name

Release Form


Tablets are white or nearly white, oblong, biconvex, and risky on one side.

1 tab
inosine pranobex 500 mg
Accessories: potato starch, povidone K25, magnesium stearate.

ATX codes
J05AX05 Inosine pranobex

Clinical and pharmacological groups / Group affiliation Groprinosin
Immunostimulating drug with antiviral activity

Active ingredient
inosine pranobex

Pharmacotherapeutic group Groprinosin


Retention conditions inosine pranobex

The drug should be kept out of reach of children at temperatures not exceeding 25°C.

Expiration date
The shelf life is three years. Do not apply after expiration of the shelf life indicated on the package.

Pharmacological effect Groprinosin

Inosine pranobex is a synthetic derivative of purine, and is in the form of a complex containing inosine and N,N-dimethylamino-two-propanol in a molar ratio of 1:3. It has immune-stimulating activity and non-specific antiviral activity. The effectiveness of the complex is determined by the presence of inosine, and a second component increases its availability to lymphocytes.
It restores lymphocyte functions in the conditions of immunodepression, increases blastogenesis in the monocyte population, stimulates expression of membrane receptors on the surface of T-helper cells, prevents decrease of lymphocyte activity under the influence of glucocorticoids, normalizes the inclusion of thymidine in lymphocytes. Inosine pranobex stimulates the activity of T cells and natural killer cells, T-suppressor and T-helper functions, increases production of immunoglobulin G (IgG), interferon gamma, interleukins IL-1 and IL-2, reduces production of anti-inflammatory cytokines IL-4 and IL-10, and potentiates the chemotaxis of neutrophils, monocytes and macrophages.

Testimony Groprinosin

  • Subacute sclerosing panencephalitis
  • Infections with herpes simplex viruses types 1, 2, 3, and 4: Genital and labial herpes simplex, herpes simplex keratitis, shingles, chickenpox, and Epstein-Barr virus infectious mononucleosis
  • Severe measles
  • papillomavirus infection: laryngeal and vocal cord papillomas (fibrotic type), genital papillomavirus infections in men and women, warts;
  • Influenza and acute respiratory viral infections
  • molluscum contagiosum.
  • Cytomegalovirus infection

Method of use, course and dosage Groprinosin

The drug is taken by mouth at regular intervals (eight or six hours) three or four times a day.
The pills are taken after a meal, drinking a little water.
Adults are given six to eight tablets a day in three to four doses.
Children age 3 years or older (above 15 to 20 kg) are given 50 mg/kg body weight/day (1/2 pill per 5 kg human body weight) divided into three or four doses.

  • Nosology Groprinosin (ICD codes)
  • A60
  • Anogenital herpetic virus infection [herpes simplex]
  • A63.0
  • Anogenital [venereal] warts (genital warts)
  • A81.1
  • Subacute sclerosing panencephalitis
  • B00
  • Herpes simplex infections [herpes simplex]
  • B00.5
  • Herpetic eye disease
  • B01
  • Chickenpox [varicella]
  • B02
  • Herpes zoster [herpes zoster]
  • B05
  • Measles
  • B07
  • Viral warts
  • B08.1
  • Molluscum contagiosum
  • B25
  • Cytomegalovirus disease
  • B27
  • Infective mononucleosis
  • B97.7
  • Papillomaviruses as cause of diseases classified elsewhere
  • D14.1
  • Benign laryngeal neoplasm
  • J06.9
  • Acute upper respiratory infection, unspecified
  • J10
  • Influenza due to identified seasonal influenza virus
  • N87
  • Cervical dysplasia
Active substance
Pharmacological group
Country of origin
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