Oseltamivir Phosphate | Uses | Dose | Side Effect | Mechanism of Action ~ Amazing Health Inspiration- Information Related to Health

Oseltamivir Phosphate | Uses | Dose | Side Effect | Mechanism of Action

What is Oseltamivir Phosphate?

Oseltamivir Phosphate is an antiviral drug that is used to eliminate viral infection in the body due to Influenza A and Influenza B. It is a very effective medicine to eliminate infection with Influenza A H1N1 Virus (Swine Flu) and Bird Flu (H5N1 Virus).
Oseltamivir Capsules, oseltamivir dose, oseltamivir uses, oseltamivir brand name
 Oseltamivir Capsules

The infection of Virus from Influenza A and Influenza B is so dangerous that even if it is ignored, the death of the people can also happen.

Therefore it is necessary to tell the doctor as early as possible and start treatment in his direction. If Oseltamivir is started with the instructions of the doctor within 48 hours, then you can easily escape from this infection.

As it is known, most antiviral drugs do not destroy the virus that causes disease, but it only prevents the development of diseases.

Therefore, as soon as you take this medication you go inside your body and begin fighting with the virus that spreads the infection and lets you free the infection. In this way, you get healthier as before.

Oseltamivir has been included by the World Health Organization in its supplementary list of essential medicines. In the United States of America, it was approved for medical use in the United States in 1999.

Oseltamivir Brand Name

Oseltamivir Phosphate, which is included in the supplementary list of World Health Organization's essential medicines. This is an important part of the antiviral group of drugs that we know as neuraminidase inhibitors. It makes three companies with three different brand names. The details of which are as follows:

Brand Name
Generic Name
Tamiflu (Original Brand)
Oseltamivir Phosphate
30mg, 45mg, 75mg
Brand Name
Generic Name
Antiflu (Generic Brand)
Oseltamivir Capsules IP
Brand Name
Generic Name
Fluvir (Generic Brand)
Oseltamivir Capsules IP
Tamiflu is the only original and popular brand in the three brands mentioned above. Antiflu and Fluvir are their generic brand.

Oseltamivir Uses

Oseltamivir Uses, oseltamivir dose
 Oseltamivir Uses
Oseltamivir is used to eliminate all types of viral infection from Influenza A and Influenza B. If a healthy person comes in contact with someone infected with Influenza A or Influenza B and also feels a symptom like infected person, then the person immediately contact his doctor and begin taking appropriate amount of Oseltamivir within 48 hours should be done.

With the advice of the doctor, taking Oseltamivir intake within 48 hours, the infection can easily be eliminated.

If someone is infected with swine flu or with bird flu, Oseltamivir can be used in all situations. It should not be used in normal winter and it is not an alternative to any flu vaccine. Flu vaccine should be used at its appointed time.

Oseltamivir Dose

Before taking Oseltamivir, contact your doctor or pharmacist carefully. This drug is consumed by mouth or in the form of a pill or liquid.

 The Dose of Oseltamivir can be divided into two parts:

 1. Therapeutic Dose (for an adult patient)  2. Prophylactic Dose (for an adult patient)

 Therapeutic Dose:

Therapeutic Dose treats people who already have viral infections. Those people who have taken the Influenza A or Influenza B virus in their grip, they are given 75 mg of Oseltamivir capsules or tablets to eat one morning and one evening according to their age.

The doctor recommends taking medication after eating. After eating food this medication, eating reduces the chances of gastric irritation and decreases the risk of nausea infection. A capsule or tablet of Oseltamivir is said to be consumed in the morning and one evening for 5 days. If the patient has a lot of infection then the doctor advises taking this medicine for 10 days.

 Prophylactic Dose:

Under Prophylactic Dose, the people are treated in the same way that they have been exposed to an infected person and that healthy person appears to be a symptom like an infected person. The person should begin consuming Oseltamivir by contacting his doctor within 48 hours.

Such a person is given Oseltamivir 75 mg of capsule or tablet for 10 days once in a day.

Note: The above does is for an adult not for children. If you feel good after taking a few days of medication, you should also complete the course of medicine.


If you have any serious illness (kidney disease, heart disease, lung disease, swelling of the brain, a weak immune system, hereditary fructose intolerance) or if you have any kind of allergens, before taking your medication, contact your doctor or pharmacist.

If you have any kind of surgery or have already consumed any type of products (including prescription drugs, non - prescription drugs and herbal products), all these things must be told to your doctor. During taking medication do not drink alcohol at all, it can reduce the effect of the drug.

Pregnant women and lactating mothers should make decisions about the use of Oseltamivir only after consultation with their doctor. If you have used FluMist Nasal Spray within 2 weeks, you must also tell your doctor.

The Centers for Disease Control and Prevention (CDC) have said that pregnant women can get an annual flu vaccine against influenza. Oseltamivir should not be used in place of vaccine annually.

Oseltamivir Side Effects

Just as any medication has some side effects, Oseltamivir also has some side effects. But if the person infected with Influenza A or Influenza B is consumed, then taking Oseltamivir is more beneficial for them. If it is consumed according to the doctor's instructions, the infected person can be transmitted soon.

It has some side effect:

➤ Nausea and Vomiting

➤ Diarrhea

➤ Headache

➤ Do not sleep well.

➤ Cough

➤ Swelling

➤ Body ache.

➤ Facial swelling.

➤ Irregular heartbeat.

➤ Sore throat.

Besides this, if you have trouble breathing, swelling in the face or throat, burning sensation in eyes, then get medical help immediately from your doctor.

Anyone infected with Influenza may have neurological problems. Chances of an abnormal change in mood or behavior in children are more likely. It can also cause delusion in the patient and it can also harm itself. In such a situation, patients who care for the patient should contact the doctor immediately.

Note: This is definitely not a total rundown of the symptoms of  Influenza A or Influenza B contaminated individual. Anyone infected with Influenza may have some other side effects for which you should contact your doctor or pharmacist.

Mechanism of Action of Oseltamivir

In the person infected with Influenza, due to Influenza virus, a type of enzyme is found, which is called neuraminidase enzyme.

This neuraminidase enzyme creates cover on the Influenza virus and sticks to the infected person's cells. After that, those cells are encouraged to spread the Influenza virus and also damage your respiratory tract.

Now, as we all know, Oseltamivir is a neuraminidase inhibitor who Fight with neuraminidase enzyme of influenza and eliminates the infection. This way the effect of the virus gets over and the infected person gets healthier. Thus Oseltamivir does its job.

Disclaimer: This content only provides general information and our goal is to provide information about the medicine. This is the option of qualified medical opinion in any way Always contact a specialist or your doctor. "Amazing Health Inspiration or Amazingrol.com" will not be liable for any kind of loss.
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