Ribavirin spray

In vitro, it has the effect of inhibiting the growth of respiratory syncytial virus, influenza virus, hepatitis A virus, adenovirus and other viruses. After entering the virus-infected cells, this product is rapidly phosphorylated, and its product acts as a competitive inhibitor of viral synthase, inhibiting inosine monophosphate dehydrogenase, influenza virus RNA polymerase and mRNA guanosine transferase, thereby causing a decrease in intracellular guanosine triphosphate, damaging viral RNA and protein synthesis, and inhibiting viral replication and spread.

Chemical name: 1-β-D-furanose-1,2,4-triazole-3-carboxamide. Molecular formula: C8H12N4O5 Molecular weight: 244.21

This product is a colorless clear liquid. When you press the manual pump, the liquid will spray out in mist.

Antiviral medicine. Used for influenza.

Spray inhalation, spray into the nasal cavity and throat. Once every 4 to 5 hours, one spray into the nasal cavity and 1 to 2 sprays into the throat.

This product has low toxicity. The adverse reactions of oral administration include anemia and fatigue, which disappear after stopping the drug. Less common adverse reactions include fatigue, headache, insomnia, etc., which are more common in those who use large doses, as well as loss of appetite and nausea.

1. It is contraindicated for those who are allergic to any of the ingredients in this product. 2. It is contraindicated for pregnant women. 3. It is contraindicated for patients with autoimmune hepatitis.

Precautions for children: Not yet clear. Precautions for pregnancy and lactation: Not yet clear. 1. This product is not recommended for pregnant women. 2. Since a small amount of the drug is excreted through breast milk and is toxic to both mother and offspring, nursing mothers need to temporarily stop breastfeeding during medication and give up breast milk. Since respiratory viruses in breast milk are self-limiting, this product is not used in this case. Precautions for the elderly: This product is not recommended for elderly patients.

This product has an antagonistic effect when used together with zidovudine, because this product can inhibit the conversion of zidovudine into active zidovudine phosphate.

seal

Each bottle contains 400 mg of ribavirin, and each press contains 3 mg of ribavirin.

24 months

Jiangsu Tianji Pharmaceutical Co., Ltd.

• Founded in:

  1999-04-26

• Address:

  Mechanical and Electrical Industrial Park, Taixing Economic Development Zone

• Tax NO.:

  91321283714016987C

• Registered Funds:

  30 million yuan

• Email:

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