The treatment of influenza for more than a century is relevant to the medical community. For the effective treatment of an infectious viral disease, more and more new drugs are being developed. Tamiflu (oseltamivir or oseltamivir) is a medicinal antiviral for the treatment of influenza A and B, produced by the famous Swiss pharmaceutical firm F.Hoffmann-La Roche Ltd.
Composition Tamiflu
Tamiflu is available in two forms: capsules and powder for suspension.
The composition of the drug Tamiflu includes the following components:
- capsular form: 75 mg of active substance - oseltamivir and additional components;
- powder: 12 mg of oseltamivir and ancillary additives.
Oseltamivir reduces the secretion of viruses when coughing and sneezing, which significantly reduces the likelihood of the disease developing in people who are in contact with the sick, helps cope with the main manifestations of influenza, primarily reduce the concentration of toxins in the blood, shorten treatment periods and reduce the likelihood of secondary complications, then meningitis, otitis, pneumonia, etc.
So, according to medical statistics, Tamiflu:
- by 38% reduces the symptoms of influenza;
- 37% shortens the duration of the disease;
- 67% decrease the occurrence of complications after the flu ;
- by 71% reduces the likelihood of death from influenza in the elderly.
Tamiflu is used exclusively for the purpose of the attending physician, which determines the dosage and timing of therapy.
Are there analogues of Tamiflu?
Unfortunately, with all positive manifestations, Tamiflu causes a number of side effects. Patients taking the drug, often complain of nausea, vomiting, diarrhea , pain in the epicentral region (umbilical zone). According to observations of pediatricians in children younger than 12 years, sometimes there are psychopathic reactions. In addition, there are contraindications to taking the drug by individuals with functional disorders of the kidneys and liver, there are side effects of Tamiflu on the digestive tract and the nervous system. In this regard, there is a pressing question: what to replace Tamiflu? Let's try to figure out what is better to use when treating the flu: Tamiflu, Relenza or Ingaverine.
The substitute Tamiflu is the drug Relenza. The main active substance of this pharmaceutical agent is zanamivir, which has a similar effect to oseltamivir. Relenza is available in the form of a powder for inhalation. The medicine inhaled enters the respiratory system, where it has a direct therapeutic effect. The intake of zanamivir in the blood is minimal, so there are no side effects from the nervous and digestive systems. Relenza can safely be used to treat influenza in children older than 5 years, pregnant and lactating women.
The antiviral drug Ingavirin is quite popular in the CIS countries. The active substance, which is a part of the drug Ingavirin, is vitaglutam, according to the statement