Oseltamivir (Oseltamivir Phosphate)
 = Prescription Required
 = Generic Equvalent
|
|
Tamiflu
75mg Capsules
Oseltamivir (Oseltamivir Phosphate)
|
|
|
|
|
Tamiflu Suspension (not currently available)
12mg/ml Suspension
Oseltamivir (Oseltamivir Phosphate)
|
|
|
Oseltamivir (Oseltamivir Phosphate) Prescription Drug Information
Oseltamivir (By mouth)
Oseltamivir (oh-sel-TAM-i-vir)
Treats and helps prevent the flu (influenza type A and type B, and swine influenza A).
Brand Name(s):Tamiflu
There may be other brand names for Oseltamivir (Oseltamivir Phosphate). When Oseltamivir (Oseltamivir Phosphate) Should Not Be Used:
You should not use Oseltamivir (Oseltamivir Phosphate) if you or your child have had an allergic reaction to oseltamivir. How to Use Oseltamivir (Oseltamivir Phosphate):
Capsule, Liquid
-
Your doctor will tell you how much of Oseltamivir (Oseltamivir Phosphate) to use and how often. Do not use more medicine or use it more often than your doctor tells you to. Do not take Oseltamivir (Oseltamivir Phosphate) for any illness other than influenza A or B.
-
It is best to start taking Oseltamivir (Oseltamivir Phosphate) as soon as possible after flu symptoms start or after being exposed to the flu (within the first 2 days).
-
You may take Oseltamivir (Oseltamivir Phosphate) with or without food.
-
Shake the oral liquid medicine before each use. Measure the oral liquid medicine with a marked measuring spoon, oral syringe, or medicine cup.
-
If the oral liquid is not available, you may open the capsules and mix the contents into a bowl with sweetened liquids such as regular or sugar-free chocolate syrup. Ask your doctor or pharmacist if you have any questions.
-
Keep using Oseltamivir (Oseltamivir Phosphate) for the full treatment time, even if you feel better after the first few doses. Your infection may not clear up if you stop using the medicine too soon.
-
Oseltamivir (Oseltamivir Phosphate) comes with patient instructions. Read and follow these instructions carefully. Ask your doctor or pharmacist if you have any questions.
If a dose of Oseltamivir (Oseltamivir Phosphate) is missed:
-
If you miss a dose or forget to use your medicine, use it as soon as you can. If it is almost time for your next dose, wait until then to use the medicine and skip the missed dose. Do not use extra medicine to make up for a missed dose.
How to Store and Dispose of Oseltamivir (Oseltamivir Phosphate):
-
Store the capsules at room temperature, away from heat, moisture, and direct light.
-
Store the oral liquid in the refrigerator, away from heat and direct light. Do not freeze. Use the medicine within 10 days after you fill the prescription.
-
Ask your pharmacist, doctor, or health caregiver about the best way to dispose of any outdated medicine or medicine no longer needed.
-
Keep all medicine away from children and never share your medicine with anyone.
Drugs and Foods to Avoid While Taking Oseltamivir (Oseltamivir Phosphate):
Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.
-
Make sure your doctor knows if you or your child plan to get the live nasal mist flu vaccine before you start using Oseltamivir (Oseltamivir Phosphate). You should not receive the vaccine within two weeks before or 48 hours after using Oseltamivir (Oseltamivir Phosphate).
Warnings While Using Oseltamivir (Oseltamivir Phosphate):
-
Make sure your doctor knows if you or your child are pregnant or breastfeeding, or if you have kidney disease, liver disease, heart disease, lung disease, or a weakened immune system.
-
The liquid form of Oseltamivir (Oseltamivir Phosphate) contains sorbitol. Make sure your doctor knows if you or your child have a condition called hereditary fructose intolerance before you start using Oseltamivir (Oseltamivir Phosphate).
-
Oseltamivir (Oseltamivir Phosphate) is not a substitute for an annual flu shot. It also will not keep you from getting a bacterial infection that starts with flu-like symptoms.
-
Do not give Oseltamivir (Oseltamivir Phosphate) to a child under 1 year of age.
-
Oseltamivir (Oseltamivir Phosphate) may cause a serious type of allergic reaction called anaphylaxis. Anaphylaxis can be life-threatening and requires immediate medical attention. Call your doctor right away if you have a rash; itching; hoarseness; trouble breathing; trouble swallowing; or any swelling of your hands, face, or mouth while you are using Oseltamivir (Oseltamivir Phosphate).
-
Serious skin reactions can occur with Oseltamivir (Oseltamivir Phosphate). Check with your doctor right away if you have blistering, peeling, or loosening of the skin; red skin lesions; severe acne or skin rash; sores or ulcers on the skin; or fever or chills while you are using Oseltamivir (Oseltamivir Phosphate).
-
Oseltamivir (Oseltamivir Phosphate) may cause abnormal behavior that may lead to injury. Report any unusual thoughts or behaviors that trouble you or your child, especially if they are new or are getting worse quickly. Make sure the doctor knows if you or your child have trouble sleeping, get upset easily, have a big increase in energy, or start to act reckless. Also tell the doctor if you or your child have sudden or strong feelings, such as feeling nervous, angry, restless, violent, or scared.
-
Your doctor will need to check your progress at regular visits while you are using Oseltamivir (Oseltamivir Phosphate). Be sure to keep all appointments.
-
If your symptoms do not improve or if they get worse, call your doctor.
Possible Side Effects While Using Oseltamivir (Oseltamivir Phosphate):
Call your doctor right away if you notice any of these side effects:
-
Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing.
-
Blistering, peeling, or red skin rash.
-
Chest pain.
-
Confusion, anxiety, agitation, trouble sleeping, or any change in mood or behavior.
-
Fever, chills, cough, sore throat, and body aches.
-
Seizures.
-
Uneven heartbeat.
-
Unusual bleeding, bruising, or weakness.
-
Yellowing of your skin or the whites of your eyes.
If you notice these less serious side effects while taking Oseltamivir (Oseltamivir Phosphate), talk with your doctor:
-
Ear pain or change in hearing.
-
Eye pain, redness, or discharge.
-
Headache or dizziness.
-
Nausea, vomiting, diarrhea, stomach pain, or upset stomach.
-
Runny or stuffy nose.
If you notice other side effects that you think are caused by Oseltamivir (Oseltamivir Phosphate), tell your doctor.
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088
|
