Tamiflu

What is it?

Composition

The composition of Tamiflu is mainly based on the active substance oseltamivir, which directly affects influenza viruses, preventing their spread in the body. This drug is available in the form of capsules and suspensions, which makes it convenient for use by different categories of patients.

In addition to oseltamivir, the drug contains excipients that help the drug to be more stable and effective:

• Talc - for form stability.
• Magnesium stearate - used as a hydrophobic agent.
• Povidone - improves solubility.

These components help maintain optimal conditions of pharmacokinetics and pharmacodynamics of the drug, ensuring its high efficiency and minimal side effects.

How to use?

Using Tamiflu requires special attention to the instructions and doctors instructions to achieve the best results and avoid possible complications. The drug should be started as soon as possible after the first flu symptoms such as fever, chills, muscle pain and nasal congestion appear.

When using Tamiflu to treat an infection, it is recommended to:

1. Take the drug every 12 hours for 5 days.
2. The capsule should be taken with a full glass of water to ensure its proper absorption.
3. If Tamiflu causes stomach upset, the drug can be taken with food.

A different regimen is prescribed to prevent influenza infection:

1. Take Tamiflu every 24 hours for 10 days.
2. It is important not to miss doses and strictly follow the doctors recommendations.

How does it work?

Tamiflu works by preventing the spread of the flu virus in the body. Oseltamivir, its active ingredient, blocks the enzyme neuraminidase, which viruses use to penetrate and destroy cells. This action slows the progression of the infection, reduces the severity of symptoms and promotes faster recovery.

This mechanism makes Tamiflu especially valuable in the early stages of the disease, when the virus is just beginning to multiply. It is most effective in the first two days after the onset of symptoms, when it is possible to prevent complications and severe disease. In addition, when used in a timely manner, Tamiflu helps to shorten the duration of the disease and reduces the risk of transmitting the infection to other people.

For prophylactic purposes, Tamiflu can be used after possible contact with an infected person to prevent the development of the disease. This is especially important in the case of flu outbreaks in closed groups or among people with weakened immunity.

Indications

Tamiflu is used both to treat and prevent influenza, especially when there is a risk of rapid spread of the virus or epidemics. This makes the drug extremely important during the flu season, when the risk of infection is especially high.

• Treatment of influenza symptoms in adults and children over two weeks old.
• Prevention of influenza in people over one year of age with possible contact with sick people.
• Treatment of people with influenza within two days of the onset of symptoms.

This drug is often prescribed in addition to other measures aimed at combating viral infections, and can be used in combination with quarantine and preventive measures in risk groups.

Contraindications

Despite its effectiveness, Tamiflu has a number of contraindications that should be considered before starting use. This is especially important for people with certain chronic diseases and health conditions.

• Allergy to oseltamivir or other components of the drug.
• Children under two weeks for treatment, and under one year for prophylaxis.
• Pregnancy and lactation, since the effect on the fetus and infant is unknown.

Before starting a course of treatment, it is important to discuss possible risks and contraindications with your doctor, who may suggest alternative treatment options or change the dosage.

Side effects

Tamiflu may cause side effects that vary in severity and frequency. While most are mild and temporary, some require medical intervention.

• Allergic reactions, such as urticaria and angioedema.
• Neurological problems, including confusion, anxiety, and hallucinations.
• Stomach problems, including nausea and vomiting.

It is important to promptly report any side effects to your doctor, especially if they worsen or do not go away on their own. This will help optimize treatment and ensure patient safety.