Tamiflu (Generic)

oseltamivir phosphateMed Info

Oseltamivir is used to treat symptoms caused by the flu virus (influenza). It helps make the symptoms (such as stuffy nose, cough, sore throat, fever/chills, aches, tiredness) less severe and shortens the recovery time by 1-2 days.

This medication may also be used to prevent the flu if you have been exposed to someone who already has the flu (such as a sick household member) or if there is a flu outbreak in the community. Talk to your doctor for more details.

This medication works by stopping the flu virus from growing. It is not a substitute for the flu vaccine. (See also Notes section.)

Show more
10 Capsules, 75 mg

My Rx is at Blink Pharmacy

Set your location
pharmacy
Everyday Low PriceHow it works?

Pick up at any participating pharmacy near you.

Walmart logoAlbertsons logoSafeway logoSee all
  • Local pharmacy pickup
  • 35,000+ pharmacies
Enrolled in a Quick Save Program? Sign in

Lowest Prices

Get the lowest prices on generic medications.

Private and secure

Your privacy is always protected and your information is secure.

Prescriptions made easy

We work with your doctor or local pharmacist to take care of transfers, refill requests, and more.

About Tamiflu (Generic)

Overview

Oseltamivir is used to treat symptoms caused by the flu virus (influenza). It helps make the symptoms (such as stuffy nose, cough, sore throat, fever/chills, aches, tiredness) less severe and shortens the recovery time by 1-2 days.

This medication may also be used to prevent the flu if you have been exposed to someone who already has the flu (such as a sick household member) or if there is a flu outbreak in the community. Talk to your doctor for more details.

This medication works by stopping the flu virus from growing. It is not a substitute for the flu vaccine. (See also Notes section.)

How to use

Read the Patient Information Leaflet if available from your pharmacist before you start taking this medicine. If you have any questions, consult your doctor or pharmacist.

Take this medication by mouth with or without food. You may take it with food or milk to minimize stomach upset. Take this medication as soon as flu symptoms appear or as soon as possible after you have been exposed to the flu. Oseltamivir works best if you start taking it within 2 days of either of these events.

If you have the flu, take oseltamivir as directed by your doctor, usually twice a day for 5 days.

To prevent the flu, take oseltamivir as directed by your doctor, usually once a day for at least 10 days. Follow your doctor's instructions for how long to take this medicine.

The dosage is based on your medical condition, kidney function, and response to treatment. In children the dosage is also based on weight.

If you cannot swallow the capsules, ask your doctor or pharmacist about the liquid suspension form of oseltamivir. If the liquid is not available and if directed by your doctor or pharmacist, you may open up the capsule and mix the contents with a small amount of sweetened liquid (such as regular/sugar-free chocolate syrup, corn syrup, caramel topping, or light brown sugar dissolved in water). Stir the mixture and take the entire dose.

This medication works best when the amount of medicine in your body is kept at a constant level. Therefore, take this drug at evenly spaced intervals at the same time(s) every day. Continue to take it for the full time prescribed. Stopping the medication too early may allow the virus to continue to grow, which may result in a relapse of the infection or failure to protect you from the flu.

Tell your doctor if your condition persists or worsens or if new symptoms appear.

Side effects

Nausea and vomiting may occur. If either of these effects persist or worsen, notify your doctor or pharmacist promptly.

Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

The flu itself or oseltamivir may rarely cause serious mental/mood changes. This may be more likely in children. Tell your doctor right away of any signs of unusual behavior, including: confusion, agitation, self-injury.

A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.

This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.

In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Warnings & Precautions

Before taking oseltamivir, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: kidney disease (including dialysis treatment).

Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).

During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.

This medication passes into breast milk but is unlikely to harm a nursing infant. Consult your doctor before breast-feeding.

Storage

Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets.

Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company for more details about how to safely discard your product.

Drug interactions

Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.

Tell your doctor if you have received flu vaccine in the nose within 2 weeks before treatment with this medication. This medication may lower your protection from flu vaccine given in the nose. Wait at least 2 days after ending treatment with this medication before receiving flu vaccine given in the nose.

Overdose

If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center.

More

Missed Doses:

If you miss a dose, take it as soon as you remember. If it is within 2 hours of your next dose, skip the missed dose. Take your next dose at the regular time. Do not double the dose to catch up.

Notes:

Do not share this medication with others.

This medication is not a substitute for the flu vaccine. Consult your doctor about the risks and important benefits of receiving a yearly flu shot to lower your chances of getting the flu.

Selected from the Licensed Solutions data included with permission and copyrighted by FDB, inc., 2014. This copyrighted material has been downloaded and Licensed data provider and is not for distribution in professional healthcare settings. This information is generalized and not intended as specific medical advice. Consult your healthcare professional before taking any drug or commencing or discontinuing any course of treatment. 

Frequently Asked Questions

What is Blink Health?

Blink Health is driving down the cost of prescription drugs in America with up to 80% savings on prescription medications. Pay our discounted price online and receive free home delivery from our licensed US pharmacy or pickup at any of our 35,000+ participating pharmacies nationwide. There are no membership fees and prescription transfers are easy.

Looking to pay with BlinkRx? Click here.

How do I use Blink for the first time?

To use Blink, you must have a valid prescription from a doctor. Search for your medication on blinkhealth.com and pay online.

For free home delivery, we can help transfer prescriptions from your doctor or current pharmacy during checkout. Once we've received your prescription, your medication will be delivered in 4-6 business days.

For local pharmacy pickup, pay online and you will receive a Blink card. Go to any of our participating pharmacies, show your Blink card to the pharmacist and pay $0 at the counter. Make sure the pharmacy has your prescription from your doctor.

Prefer to get start over the phone give us a call 1 (833) 844 - 9621.

If you don't have a prescription or need to renew your prescription, we can connect you with a US licensed medical professional for an online doctor visit for E.D., hair loss, birth control, cold sores, acid reflux, and high cholesterol.

Do I need a prescription?

Yes, you need a valid prescription from a doctor to use Blink.

If you don't have a prescription, we can connect you with a licensed medical professional for an online doctor visit for E.D., hair loss, birth control, cold sores, acid reflux, and high cholesterol.

Does my pharmacy accept Blink?

Blink is accepted at 35,000+ pharmacies nationwide, including Walmart, Albertsons, Kroger, Publix, Costco, Safeway, HEB, Brookshires, and many more. Most independent pharmacies also accept Blink. Find a pharmacy near you here.

Need help?

Our patient support team is available Monday through Friday 8AM - 10PM EST, and Saturday and Sunday 9AM - 7PM EST.

info@blinkhealth.com1 (844) 265-6444
Mon–Fri: 8 am–10 pm ETSat–Sun: 9 am–7 pm ET
Blink Health is driving down the cost of prescription drugs for everyone in America.


Blink Health is driving down the cost of prescription drugs for everyone in America.Try the app now

Open Accessibility Helper

Blink Health is NOT insurance. The discount plan organization is Blink Health Administration LLC, 1407 Broadway, Suite 1910, New York, NY 10018, 1 (844) 265-6444, www.blinkhealth.com.