Antiviral drugs are in great demand among the country's population during epidemics and increased incidence. These drugs can not only quickly cure pathology, but also increase immunity. The compositions are used both to eliminate pathology, and for prophylactic purposes. One of the active substances effective in viruses of various kinds, including influenza, is oseltamivir. Trade name, analogues of the drug will be presented to your attention below. You will learn about the reviews that the medicine has. You can also get acquainted with the description and instructions for using the medication.
What is oseltamivir?
The trade name, analogues, the price of this active substance will be presented to you a little later. First you need to clarify some information about him. Oseltamivir, or oseltamivir, is an antiviral agent. Most often, the component is used to treat flu. Also, the drug has a certain immunomodulatory activity.
What is the description of the substance oseltamivir? Oseltamyvirum is a neurominidase inhibitor. The peculiarity of its action is that the drug binds to viruses and suppresses compounds that are released from healthy human particles after a reaction with pathogenic flora. Oseltamivir prevents the further reproduction of the virus in the body and thereby stops the deterioration of the patient's condition.
Oseltamivir: trade name
Analogs of the drug will be described for you in the next paragraph. Before this, you will find out what name this drug has on the pharmacological market. In the pharmacy network, you can purchase a drug called Tamiflu. Its active substance is precisely oseltamivir.
The medicine is available in the form of capsules and suspensions. One tablet contains up to 75 mg of oseltamivir. In 1 ml of syrup, 12 mg of this component is present. In addition, the composition of the drug also includes other ingredients. These are starch and povidone, sodium stearyl furmate and talc. If we are talking about syrup, then such components as sorbitol, titanium dioxide, sodium benzoate, saccharin, flavorings and so on are presented.
How can I replace the medication?
You have already learned what the current name of the active ingredient is under the name oseltamivir. Analogues of the drug "Tamiflu" are medicines that have the same composition or identical effect on the human body. If we talk about absolute substitutes, then we can say that there are none. The active substance oseltamivir is unique and is presented only in the medicine "Tamiflu". There is an analogue of the drug, which is also an inhibitor of neurominidase. In their action, these drugs are almost identical. The trade name for this drug is Relenza.
There are substitutes for the described medication that work differently. However, they can also suppress the reproduction of the virus and have an immunomodulating effect. Among them are compounds that have the trade names Isoprinosine, Ergoferon, Cycloferon, and so on.
Cost of medicine
How much does Tamiflu medicine cost? Depending on your place of residence, the price of this composition may vary. However, the average range has a spread from 890 to 1200 rubles. At this price, you can buy tablets (capsules) or a powder, from which a suspension for oral administration is subsequently prepared.
It is worth noting that during a period of increased incidence of influenza, the price of a medicine may increase. Reviews of pharmacists suggest that it is advisable to buy the composition in the summer or spring, when the peak of epidemics is on the decline, and keep it always in your home medicine cabinet.
Indications for use
The medicine “Tamiflu” (oseltamivir) and its analogues are used exclusively as prescribed by the doctor. The instruction reports the following indications for the use of the medication:
- flu A and B;
- acute viral diseases;
- prevention of viral diseases, including influenza of different strains.
It is worth clarifying one feature. For the purpose of treatment, the medication can be used in all patients over the age of one year. However, prophylaxis is permissible only in adults and children after 12 years.
Limitations indicated in the annotation
What else can be said about a substance called oseltamivir? The trade name, analogues of this substance are already known to you. The antiviral component has limitations in use. They are always mentioned in the instructions for use.
The composition is not assigned to babies up to one year old. The only exceptions are especially dangerous situations when it comes to the life of the patient. The medication is not used with hypersensitivity to its components. In this case, it is worth choosing the drug analogues that are indicated above. With renal failure, the composition may aggravate the patient's condition. It is advisable to change the tactics of treatment or choose a substitute for the medication.
Method of use
What can be said about the method of taking a substance such as oseltamivir? Instructions for the use of drugs (analogues and their names are presented to your attention above) always contain information about the method of using this or that drug. Be sure to familiarize yourself with it before use.
The medicine "Tamiflu" in capsules is prescribed for children from 8 years old, one capsule per day. After 12 years and adults, the drug is prescribed in the morning and evening, one tablet. The duration of treatment is up to 5 days.
For children under 8 years of age, the drug is shown in the form of a suspension. To prepare it, you will need clean chilled water. Mix the liquid and powder well, and then use a measuring spoon to separate the indicated dose. Babies weighing up to 15 kg are prescribed 30 mg of oseltamivir twice a day. With a weight of up to 23 kg, the portion increases to 45 mg with the same frequency of administration. If the weight of the child is in the range from 23 to 40 kg, then a single dose of 65 mg of the active substance is shown to him. The duration of therapy should not exceed 5 days.
For prevention purposes, the composition is prescribed at 75 mg once a day for one to six weeks.
Drug Reviews
What is the opinion of consumers about a substance called oseltamivir? Analogs and substitutes for the drug have a much more attractive cost. This is reported by most patients. However, the effectiveness of the described medication is unique. The drug is able to overcome very severe forms of influenza, which include swine and avian. Consumers say that when it comes to health, no money is pitiful.
There are patients who have taken this medicine in the acute course of the infections described above. Moreover, their recovery came faster. Those individuals who began correction in the first two days of the disease had no complications.
You have become aware of such an active substance as oseltamivir. Instructions, analogues and reviews on the drug "Tamiflu", which contains it, are presented to your attention. Remember that you can not self-medicate. Be sure to consult a doctor if you experience the first symptoms of malaise. Health to you!