Tamiflu

What is it?

Composition

The composition of Tamiflu includes the main active substance - oseltamivir. Oseltamivir is a powerful inhibitor of neuraminidase, an enzyme necessary for influenza viruses to replicate and spread in the human body. It is this substance that is responsible for suppressing the activity of viruses, preventing their further reproduction and spread in the body.

• Oseltamivir is the active substance that provides antiviral action.
• Additional components include various excipients that maintain the form and stability of the drug.

It should be noted that the composition of Tamiflu has been carefully studied and certified for use in both the treatment and prevention of influenza.

How to use?

Using Tamiflu requires strict adherence to your doctors instructions. To achieve the best results, it is important to start taking the medicine as soon as possible after the first symptoms of flu appear. After all, viruses actively multiply in the early stages of the disease, and slowing down their spread is critical.

1. To treat flu symptoms, take Tamiflu every 12 hours for 5 days.
2. To prevent flu, take one dose every 24 hours for 10 days.
3. The capsules should be taken with a full glass of water and can be taken both during meals and on an empty stomach.

The medicine should be taken strictly according to the doctors recommendations to avoid unwanted effects and achieve the greatest effectiveness in treatment or prevention.

How does it work?

Tamiflu works by inhibiting neuraminidase. Neuraminidase is a key enzyme that helps flu viruses enter cells and replicate in the body. By blocking this enzyme, Tamiflu effectively stops the virus from reproducing, which promotes faster recovery and reduces the likelihood of complications.

Working at the molecular level, oseltamivir in Tamiflu is able to prevent new viral particles from infecting cells, thereby reducing the spread of the virus in the body. This is especially important in the first days of illness, when viruses are most active and multiply rapidly.

In addition, Tamiflu supports the immune system, helping the body cope with viral infections faster. This helps reduce the duration of the disease and relieve symptoms such as fever, muscle pain and nasal congestion.

Indications

Tamiflu is prescribed for the treatment and prevention of influenza, but it is important to consider the specific indications for its use. First of all, this medicine is used to treat people who have already experienced flu symptoms. In particular, Tamiflu is effective in the first two days after the onset of symptoms, such as fever, chills, muscle pain and nasal congestion.

• Treatment of influenza in patients who have had symptoms for no more than two days.
• Prevention of influenza in people who may have been in contact with the infection.
• Treatment of children aged 2 weeks and older.

The drug is also recommended for prophylactic use in people who may have been exposed to influenza viruses, but have not yet begun to experience symptoms.

Contraindications

Despite the effectiveness of Tamiflu, there are certain contraindications for its use. It is important to remember that the drug can cause an allergic reaction, so it should not be used if you are allergic to oseltamivir.

• Allergy to oseltamivir or other components of the drug.
• Contraindicated for use in children under two weeks.
• Questions about taking during pregnancy and lactation are discussed with your doctor.

Often, the doctor evaluates the risk-benefit ratio of the drug in such cases, making the final decision on the possibility of prescribing it.

Side effects

Like any medicine, Tamiflu can cause side effects. Some are quite common and go away on their own, but there are some that require immediate medical attention. Common side effects include diffuse gastrointestinal symptoms.

• The most common side effects are nausea and vomiting, which may occur at the beginning of treatment.
• Headaches and stomach discomfort may sometimes occur.
• In rare cases, a rash or allergic reaction may develop, accompanied by difficulty breathing or swelling.

It is important to monitor your condition carefully and consult a doctor immediately if serious side effects occur.