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Tamiflu is commonly used to treat the flu. So what is Tamiflu drug, how to use it properly, safely and effectively for health? Let’s find out with Cfis.edu.vn in the article below.
What is Tamiflu?
According to the FDA, Tamiflu is an antiviral drug called oseltamivir. Oseltamivir is a neuraminidase inhibitor that works by preventing influenza virus cell replication, replication, and release.
Uses of Tamiflu
Tamiflu has antiviral effects, preventing influenza A and influenza B viruses from affecting and affecting the growth of healthy cells. Tamiflu flu medicine will usually be indicated in the treatment of symptoms of influenza A / B, does not work for the common cold.
In addition to the flu vaccine, Tamiflu is used in addition to disease prevention and is not a substitute for the vaccine.
How to take Tamiflu
Both adults and children can use Tamiflu. However, it is necessary to consult a doctor about the dosage when using it for children.
Tamiflu is available in two forms, a capsule and a powder. Each drug will have different uses such as:
- Drink directly with water, do not break or dilute the medicine.
- If the patient has an upset stomach or has digestive problems, the medicine can be taken with food.
Powder form: Mix directly with water, stir to dissolve the medicine and drink it afterwards.
Dosage of Tamiflu
Doctors and experts recommend drug dosage and duration as follows:
Adults and children over 13 years old
- Use 75mg/dose, 2 doses per day. Use continuously for no more than 5 days.
- Children weighing less than 15kg: 30mg/dose, 2 doses per day.
- Children weighing from 15 to 23 kg: use 60mg / dose, 2 doses per day.
- Children weighing from 23 to 40 kg: 75mg/dose, 2 doses per day.
Note: Use continuously for 5 days.
Use similar to the dose of the drug in the treatment of disease. However, the duration of use of the drug needs to be continued for 10 days.
Tamiflu side effects
Users may experience some unwanted side effects when using the drug such as nausea, insomnia, unexplained diarrhea, dizziness, fatigue, allergies, rash or more seriously the body dull or agitated.
Some frequently asked questions
Is Tamiflu a cure for the flu?
Tamiflu is not a specific treatment for influenza A or influenza B. Tamiflu is highly effective in treating influenza within the first 24 hours of symptoms, but it is not effective in treating influenza completely. Forty-eight hours after the onset of symptoms, Tamiflu is not effective in treating influenza.
In what cases is Tamiflu contraindicated?
Tamiflu is contraindicated in patients who are allergic to oseltamivir or other ingredients of the drug.
Some people should consult a doctor before using Tamiflu, including:
- Women who are pregnant or are breast-feeding. Elderly.
- Full-term infants .
- People who are taking other medications for medical conditions.
- People with liver failure, kidney failure.
Above is some information about Tamiflu medicine to treat colds and flu. Hopefully the above information will help you choose the correct and safe medicine for your health.
Source: Medlatec General Hospital
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