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Home / Influenza / Tamiflu


Buy antiviral Tamiflu online to treat the symptoms of the flu virus

  • Pack of 10 Tamiflu 75mg Oseltamivir hard capsules
  • Box of Tamiflu 75mg capsules with blister pack and a patient information leaflet
  • Front and back view of Tamiflu capsules blister pack
4.5 8 patient review(s) review
Dr. Sarah Donald
Dr. Sarah Donald Clinical Lead
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How does Tamiflu work?

It contains active ingredients that can suppress the influenza virus and prevent it from spreading any further. By preventing the spread of the virus from cell to cell, the symptoms and duration of influenza infections are reduced. If you start taking the medication within 48 hours of becoming infected with the virus, you can reduce the duration of symptoms by a day and a half or more.

Tamiflu is used for the treatment of infections of the influenza virus in adults and children (one year and older) within two days of the symptoms becoming apparent. Although most patients can overcome the virus over time, the treatment is essential for treating those who suffer from underlying health conditions and whose health could be threatened.

Dosage information

Tamiflu can be taken by both adults and children, one year and older. It is also approved for emergency use in children less than one year old. The recommended dose for treating adults is 75 mg twice daily for five days. Children are usually treated with 30-75 mg twice daily. You may not be suitable for it if you pregnant or breastfeeding.

If you are suffering from any of the following disorders, inform your doctor before beginning a course of treatment:

  • Kidney ailments
  • Heart problems
  • Viral infections besides influenza A / B
  • Liver diseases
  • Lung Problems

How to take Tamiflu

It works best if taken within two days of you experiencing any symptoms. Tamiflu reduces the severity of symptoms and shortens the length of time you feel unwell. It can also be used to prevent someone from becoming infected, if they have had close contact with someone who has flu.

It's important to know the difference between proper flu and a cold because, influenza can be very dangerous to people with asthma or similar lung problems, the elderly or the very young. But even paediatric patients with underlying health conditions such as asthma can take this medication on expert advice.

Are there side effects?

Tamiflu is well tolerated and rarely causes side effects. In a small number of cases, it has led to nausea, vomiting, diarrhoea, bronchitis, abdominal pain, headache and dizziness. These effects were not typically long lasting, and discontinued quickly after treatment was ceased.

Ordering Tamiflu online

To buy online at 121doc, you will need to fill in a short medical consultation form to make sure you are safe and suitable for this treatment. This information will be checked by one of our doctors. If, based on the information given, you are suitable for this treatment, they will issue a prescription.

The medication will then be dispatched from our pharmacy for next day delivery, so you can start fighting the virus as quickly as possible. We accept payment by all major credit cards and bank transfer. If you wish to discuss payment issues please don't hesitate to contact us directly by telephone or 121doc Live Chat.

How can I trust online medication?

Purchasing any kind of prescription medication privately online can be risky, because there are many unreliable websites that claim that they sell authentic medications. It's very important that that you check whether the medication you purchased is the real thing, as counterfeit medications may not be effective or could contain harmful ingredients.

As Tamiflu is a prescription medication, it is illegal to sell it to anybody without a consultation prior to purchase. If you didn't have any kind of medical questions asked of you before you purchased your medications, either over the phone or via an online consultation form, then it is strictly advisable that you do not take the medication. Responsible websites will only allow you to buy Tamiflu online after your medical details are checked by a doctor.

121doc always requires that patients complete a consultation form online that will be reviewed by one of our GMC qualified doctors. We never dispense treatment until our doctors are satisfied or without a prescription.

Treatment Information
Product Name: Tamiflu
Active Ingredient(s): Oseltamvir phosphate
Manufacturer: Roche
Administration: Oral
Presentation: Capsules
Available Dosage: 75 mg
Exemption: Subject to medical prescription
Application: Men and women over 18 with symptoms of influenza
Posology: Take 1 tablet 2 times per day for 5 days
Description: Tamiflu is an extremely effective prescription treatment for the influenza virus more commonly known as flu
Drug class: Influenza treatment and prophylaxis
Alcohol consumption: Can cause side effects - take caution or avoid alcohol consumption, seek a GP for further advice
When breastfeeding: Caution is recommended, ask your doctor
When pregnant: Caution is recommended, ask your doctor
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