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coughs-colds-flu
Tamiflu is an antiviral drug used in the treatment of flu. It is available to buy online from Click Pharmacy after completing a medical questionnaire to asses suitab
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10/21/2025 11:55:27 PM
coughs-colds-flu/tamiflu
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Tamiflu 75mg Capsules
From £29.99Tamiflu is an effective anti viral medication used to treat and prevent the symptoms of flu.
Medication features:
- A prescription only medication
- Speeds up recovery
- Lowers the risk of complications
Fast Delivery Available
UK Registered Pharmacy
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GPhC Internet Pharmacy Registration
UK Pharmacy Registration Number 9011460
Tamiflu (Oseltamivir) Prices
- Medicine prices
- Delivery Information
| Tamiflu (Oseltamivir) | 10 Tablets (1 course) | 20 Tablets (2 course) | 30 Tablets (3 course) | 40 Tablets (4 course) |
|---|---|---|---|---|
| 75mg | £29.99 | £54.99 | £79.99 | £99.99 |
|
Prices include free private prescription. |
||||
Delivery charges
Royal Mail 1st Class | £3.95
- Delivered within 1-3 working days.
- Excludes bank holidays.
Royal Mail Special Delivery Guaranteed before 1pm | £6.95
- Delivered within 1 working day before 1pm.
- Excludes Sundays and bank holidays.
- A tracked service with signature required on delivery.
Click here to find out more about our delivery service.
Refunds and returns – Read further information on return and refunds.
Overview
Directions
Cautions
FAQ
Buy Tamiflu Online UK
You can buy Tamiflu online from our registered UK pharmacy. First, complete the online medical assessment to be reviewed by one of our prescribers. If approved, then your medicine will be dispatched by our pharmacy team for next day delivery.
About Tamiflu 75mg capsules
Tamiflu is an antiviral medicine used to treat and prevent symptoms of the flu (influenza). It contains the active ingredient oseltamivir. Moreover, Tamiflu can be taken if you have had close contact with someone who has the flu to prevent the virus from passing onto you.
However, Tamiflu is not an alternative to the flu vaccine. In fact, if you have or are at risk of severe flu symptoms, flu vaccines are, in general, the most effective way of preventing flu.
Key facts about Tamiflu (Oseltamivir)
|
Type of medicine |
Antiviral prescription medicine |
|
Use |
Helps treat and prevent symptoms of influenza |
|
How it works |
Stops further virus release |
|
Active Ingredient |
Oseltamivir Phosphate |
|
Directions of use |
Swallow the capsule whole with a drink of water as directed when required. Do not chew. |
|
Available strengths |
75mg |
|
Side effects |
Common side effects include stomach ache, nausea, vomiting, diarrhea, muscle pain sleep difficulties, abdominal fullness |
|
Generic |
No |
The information provided in the summary table is for reference only. It is important to consult a qualified healthcare professional before starting any antiviral treatment, including Tamiflu.
How effective is Tamiflu?
Tamiflu is, indeed, effective at speeding up your recovery from the flu by up to 48 hours, provided that it is taken within 2 days of the virus starting. If you are specifically suffering from influenza, Tamiflu is an antiviral that is proven to lower the risk of developing more serious complications, including pneumonia by over 40% and hospitalisation by over 60%.
Once taken, the drug is absorbed in your blood within half an hour of an oral dose of the medicine, and levels are at peak concentration within 3 to 4 hours, demonstrating how quickly it gets to work to fight the influenza virus.
How does Tamiflu work?
The influenza virus invades the body's cells, replicating itself as it goes so that new virus cells begin to destroy healthy cells. Once a certain number have been affected, the patient starts to feel the effects of the flu, including cold sores, muscle aches, sudden fever and fatigue.
Tamiflu can restrict the influenza virus' ability to invade the body's cells by binding to its surface, restricting its ability to destroy healthy cells and replicate itself and eventually enabling the body's immunity to kill it. If left too long before taking the medication, the number of cells the virus has destroyed is too great for Tamiflu to help, so taking it within 48 hours of infection is vital.
Alternatives to Tamiflu
Apart from over the counter cold, flu and cough medicines, other effective alternatives to Tamiflu include the following:
- Relenza.
An antiviral drug available in inhaler form. It contains the active ingredient zanamivir.
- Flu jab.
The best preventive measure against the flu is, without a doubt, getting a flu jab yearly. Furthermore, it is free of cost for eligible individuals in the UK.
How should I take Tamiflu?
Tamiflu is an oral medicine. Therefore, swallow the whole capsule with water, either with or without a meal. In addition, Tamiflu can be taken after a meal; in fact, this can reduce the possibility of feeling nauseous or being sick.
Tamiflu works most effectively when its effects remain at a constant level in the body. You should therefore take the medication at evenly spaced intervals for as long as directed by your doctor or pharmacist at Click Pharmacy. Even if you feel better, stopping the prescription early can cause a relapse with either the influenza virus returning or a lack of protection against the flu.
How long can I take Tamiflu for?
For treating flu: It is generally recommended that if you have the flu virus, you must take Tamiflu twice a day for five days.
For preventing flu: If you are taking it for prevention, then you are likely to be recommended to take it once a day for ten days.
Treatment can be prescribed for anywhere between six and twelve weeks for patients with weakened immunity; therefore, it is essential to monitor their progress closely. In case of a missed dose of the Tamiflu capsule, take one as soon you remember, but don't take it less than two hours before your next one. Do not take a double dose of Tamiflu to replace the missed one.
Side effects of Tamiflu
There may be some side effects similar to those which occur due to the flu itself, such as dizziness and headaches. Others include:
- Stomach ache
- Nausea
- Vomiting
- Diarrhoea
- Bronchitis
- Cold sore
- Muscle pain
- Runny nose
- Pain in limbs
- Sleeping difficulties
- Sore throat
- Fever
- Upper abdominal fullness
- Cough
- Upper respiratory tract infections
- Tiredness
- Upset stomach.
More serious side effects which require medical help can also occur, and though very rare, they are more common in children. These include:
- Anaphylactic shock
- Sudden confusion or feelings of delirium
- Seizures
- Seeing things (hallucinations)
- Change in mood or behaviour and self-harm
You should discontinue the product and seek medical help if any of these severe side effects occur or if you experience side effects that suggest an allergic reaction, such as tongue, lips or throat swelling or hives/rash.
Other warnings to consider
Tamiflu capsules cannot replace the benefits of an early, annual flu vaccine. It can only support the body if taken within 48 hours (2 days) of being infected with the flu. Tamiflu cannot prevent or treat bacterial infections that may develop due to the primary influenza virus.
There are a number of medications which can interact negatively with Tamiflu. Speak to your doctor about any other medications you currently take before using Tamiflu, including but not limited to:
- Entecavir
- Clopidogrel
- Tafamidis
- Probenecid
- Methotrexate
- Pemetrexed
- Influenza virus vaccine
- Warfarin
- A flu vaccine
What to avoid when taking Tamiflu?
Here are a list of things you should avoid when Tamiflu:
- You should avoid being on an empty stomach before taking Tamiflu, as it may upset your stomach.
- Pregnant and breastfeeding mothers must not take this medication before consulting their doctors.
- People with heart, lung, and liver must also consult their doctors before taking this medication.
Always read the patient information leaflet before starting your treatment. The patient information can be found here.
Can I stop taking Tamiflu after I feel better?
You should always complete your prescribed course for these capsules, even if you feel better before you complete your course.
Can pregnant women take Tamiflu Tablets?
Studies suggest Tamiflu is safe to use for pregnant and breastfeeding women.
How often should I take these capsules?
In order to effectively treat influenza, it is recommended to take one 75 mg capsule once a day for the duration of 10 days.
Is Tamiflu a substitute for the flu vaccine?
No, Tamiflu is not a substitute for flu vaccine. It is an anti viral medicine used for the treatment and prevention of influenza. Your doctor will provide you with the best advice on flu vaccines and their alternatives based on your condition and medical history.
Can you buy Tamiflu over the counter?
No, Tamiflu is a prescription-only antiviral medication that a registered doctor can only prescribe in the UK. You can also fill out an online questionnaire at Click Pharmacy, and our pharmacist will issue the prescription.
Can you drink alcohol with Tamiflu?
There are no warnings against drinking alcohol with Tamiflu, but it's best to avoid alcohol or drink only in moderation. Alcohol can make flu symptoms worse and slow down recovery, so limiting it while you're sick is a good idea.
Tamiflu (Oseltamivir) Reviews
Price £29.99
Expected Delivery: Wednesday
If you order within: 12h36m
Available strengths:
Quantity:
Price £26.99
£29.99
Includes free private prescriptions
In stock