Tamiflu

What is it?

Composition

The composition of Tamiflu is based on the active substance - oseltamivir, which provides its antiviral effect. The antiviral properties of oseltamivir help prevent the spread of the virus in the body and relieve acute symptoms of the disease in the shortest possible time. Tamiflu is available in the form of capsules, each of which contains a certain amount of oseltamivir, providing effectiveness in various variants of the course of influenza.

In addition to oseltamivir, Tamiflu contains excipients that help form the capsule and maintain the stability of the active component. These components improve absorption and allow the drug to retain its properties throughout the shelf life. It is also important to note that the composition of individual capsules may include an additional ingredient to protect against destruction by stomach acid.

• Oseltamivir
• Excipients
• Capsule material

How to use?

To get the most out of your Tamiflu, it is important to follow your doctors instructions exactly. You should start taking the medication as soon as possible after the first flu symptoms such as fever, muscle aches, sore throat, runny nose or stuffy nose appear. Tamiflu can be taken with food if needed if it causes stomach discomfort.

The Tamiflu instructions for use provide specific treatment regimens depending on whether the goal is treatment or prevention. To effectively treat flu symptoms, you should take Tamiflu capsules every 12 hours for 5 days. If the goal is prevention, the course of taking the medication can be every 24 hours for 10 days or as prescribed by your doctor.

1. Start treatment as soon as possible when symptoms appear.
2. Take Tamiflu every 12 hours for 5 days for treatment.
3. Take it every 24 hours for 10 days for prevention.

How does it work?

The mechanism of action of Tamiflu is the ability of its active component - oseltamivir - to block the enzyme neuraminidase, which plays a key role in the replication and spread of influenza viruses in the body. This enzyme helps viruses to be released from infected cells and penetrate into new ones, which leads to rapid progressive spread of the infection.

When taking Tamiflu, viruses lose the ability to spread throughout the body, which limits the development of the disease and promotes a faster recovery. Oseltamivir is especially effective in the initial days of the disease, when the virus is most actively multiplying. The drug helps to reduce the duration of symptoms and reduce the likelihood of complications.

When taken prophylactically, Tamiflu creates a barrier to the penetration of the virus into cells, preventing the onset of the infectious process. This makes it useful in situations of increased risk of contracting influenza, for example, when in contact with sick people or during epidemics.

Indications

Tamiflus indications are mainly focused on the treatment and prevention of influenza caused by viruses of types A and B. This drug helps to cope with the first signs of illness and prevents the development of more serious complications. Due to its ability to quickly block the spread of the virus, Tamiflu can significantly reduce the duration of the flu and reduce the intensity of its symptoms.

Tamiflu is often used to prevent illness in people who have been exposed to the virus but have not yet shown signs of infection. This is especially important in high-risk groups, such as people with chronic diseases or those who often go to crowded places.

• Treatment of influenza types A and B.
• Prevention of influenza in people exposed to the virus.
• Reducing the likelihood of complications from influenza infection.

Contraindications

Contraindications for the use of Tamiflu include several important aspects that must be taken into account before starting treatment. The main contraindication is hypersensitivity or allergy to oseltamivir or other components of the drug. If you have a history of such reactions, Tamiflu is not suitable for you.

It is also worth paying attention to the age restrictions for treatment and prevention using Tamiflu. The drug should not be used to treat flu symptoms in children under two weeks old. In case of prophylactic use, the drug is used in children aged one year and older.

Particular caution should be exercised by women during pregnancy and breastfeeding - the effect of Tamiflu on the fetus or infant has not been fully studied. All decisions about taking Tamiflu in such situations should be made only by the attending physician based on an assessment of the possible risks and benefits.

• Allergy to oseltamivir.
• Children under two weeks for treatment.
• Cautious use in pregnant and lactating women.

Side effects

Tamiflu, like many medications, can cause side effects that are important to be aware of when taking it. Knowing about possible reactions allows you to seek medical attention promptly if they occur. One of the most serious side effects is an allergic reaction, which can manifest itself as hives, swelling of the face, or difficulty breathing.

Some patients may experience milder side effects such as nausea, vomiting, headaches, or abdominal pain. These symptoms are usually temporary and go away on their own after the course of treatment.

In rare cases, taking Tamiflu may be accompanied by serious neuropsychiatric disorders, such as sudden confusion, tremors, or hallucinations. If such symptoms occur, it is very important to stop taking the drug immediately and seek medical attention for an assessment.

• Allergic reactions.
• Nausea, vomiting, headache.
• Possible neuropsychiatric disorders.