Xofluza is only available as a brand-name drug. WebFlu is a highly contagious respiratory illness caused by the influenza virus that infects the nose, throat and lungs. Tamiflu contains the active drug oseltamivir. It is theoretically possible that before symptoms begin, an infected person can spread flu viruses to their close contacts. What it These drugs havent been directly compared in clinical studies. People with the flu may be contagious at any time between the day before to seven days after their symptoms start.

There are two types of flu vaccines: inactive (does not contain live virus) and live (contains live virus). Kids and people may be able to spread the virus for even longer, until all of their symptoms fade. For this use, its given to people whove had flu symptoms for up to 48 hours. I got the flu and since monday night i have been taking tamiflu (oseltamivir). At this flu stage, your fever is probably gone. However, there are times when you may get flu even after vaccination. This is the day when many symptoms are the most intense. Key Facts About Influenza (Flu). Johns Hopkins Medicine. If you return to sharing public spaces, cover your cough or sneeze with a tissue or the crook of your elbow. You can also call Americas Poison Centers at 800-222-1222 or use their online tool. There are two types of flu vaccines: inactive (does not contain live virus) and live (contains live virus). For potential or actual medical emergencies, immediately call 911 or your local emergency service. Your doctor will determine the best dosage to suit your needs. By the next day, you can start passing the flu to others. The flu spreads easily. Even a healthier person might feel taking it is worthwhile, as it shortens the illness and lessens the risk of complications, notes Dr. Allan. You should call your doctor right away if your child has any of the following symptoms, which may indicate dehydration: Other common side effects seen in children taking Tamiflu can include diarrhea and diaper rash. Theres a spectrum here. Some may suit you better than others. Its meant to be used by adults and children ages 2 years and older. PLUS, the latest news on medical advances and breakthroughs from Harvard Medical School experts. Use a cool mist humidifier to help you breathe easier. The FDA has specific requirements that a drug must meet before it can be sold over the counter. A. You stay that way for 5 to 7 days after you start feeling sick. * However, its unknown if its safe for children less than 12 weeks of age to consume the drug in breast milk. Its best to take your doses about every 24 hours. Imagine all the things youve touched since the last time you washed your hands. Tamiflu is approved to treat the flu in adults and children ages 2 weeks and older. Oscillococcinum contains a homeopathic blend of ingredients, which are sometimes used to relieve flu symptoms. Symptoms usually appear from one to four days after exposure to the virus, and they last five to seven days. Getting a flu shot is the best way to prevent the flu. And when do you start being contagious? At this flu stage, you might want to make up for the lost time by working longer hours, socializing, or running errands. Tamiflu oral suspension should not be frozen. It can also be taken through a feeding tube. Quick intervention does not always happen, and treating the illness can be made more difficult because of misdiagnosis. Redness, blistering, peeling or loosening of your skin, including inside of your mouth.
However, there are times when you may get flu even after vaccination.

What should I do if I am given Tamiflu capsules but can not swallow them? The material and information contained on these pages and on any pages linked from these pages are intended to provide general information only and not legal advice. Talk with your doctor or pharmacist about when the right time is for you to get a flu shot. At this stage of flu recovery, if you do not feel like you are getting better, or you felt better for a little while but then get sick again, call your provider. Is Whooping Cough Dangerous to Pregnant Women? Policy. Quit smoking. But in people ages 65 years and older who have chronic health conditions, Tamiflu may shave 2 to 3 days off total recovery time. Use of the term female in this article refers to sex assigned at birth. You can also get the flu by exposure to saliva passed by routine contact, such as kissing or sharing eating utensils. For people who've had a flu shot, the symptoms may last a shorter amount of time, or be less severe. Flu: What To Do If You Get Sick. In clinical studies, Tamiflu was effective both to treat and prevent the flu. Get the latest in health news delivered to your inbox! What do I use to give liquid Tamiflu (oral suspension)? In children taking Tamiflu, it took 1.5 fewer days for their flu symptoms to improve compared to the length of time in children taking the placebo.

Cleveland Clinic is a non-profit academic medical center. ). The flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat and lungs. Some people taking Tamiflu have had a severe, life threatening reaction called Stevens-Johnson syndrome. The actual price youll pay depends on your insurance plan, your location, and the pharmacy you use. There are many studies available that have found it to be safe for these groups to take. am i contagious? Influenza can be transmitted before the patient is symptomatic and until 5 to 7 days after infection. Note: Some of the drugs listed here are used off-label to treat these specific conditions. If you have been diagnosed with the flu and quickly take tamiflu (within 24 hours) does your body still produce an immunity? How long is a [] This is because the live vaccine may not work as well for you since Tamiflu will be fighting off the virus that the vaccine contains. The first stage of the flu actually starts before you even know you have it. When the leaveschange colors. For instance, some interactions can interfere with how well a drug works. Your doctor may prescribe Tamiflu if youve had close contact with a person who has the flu. WebThe incubation period of canine influenza is approximately 2-to-4 days from initial exposure to the dog flu virus. It does this by binding to a coating, called neuraminidase, that's found on the surface of the virus. These serious side effects are not common but may result in accidental injury to the patient. When you wakeup on day seven of having the flu, you are likely feeling better, but still not 100%.

The most common side effects of Tamiflu are nausea and vomiting. You'll usually be recovered from the flu around eight days after your first symptoms. Your children would qualify for tamiflu (oseltamivir) to help prevent illness. Less often, a person might get flu by touching a surface or object that has flu virus on it and then touching their own mouth, nose, or possibly their eyes.

Adults and children 1 year of age and older can be correctly dosed with capsules even if they can not swallow the capsules. This helps prevent others, including children and pets, from taking the drug by accident. The common side effects seen with each drug can also be symptoms of the flu. But if youre already sick, its also helpful in curbing symptoms and shortening your recovery time. You can also spread the flu for up to a week after getting sick. Other interactions can increase side effects or make them more severe.

Viral shedding starts to decrease after the fourth day, but dogs with H3N8 remain contagious for up to 10 days after exposure, and dogs with H3N2 remain contagious for up to 26 days. Overdose may lead to serious side effects. If you have a cough that keeps you up at night, you might need to take a prescription cough medicine. 5 If your symptoms do not improve with antiviral treatment, you probably did not have the flu after all. Tamiflu is used both to treat and help prevent influenza, which is also called the flu.



For more information on the possible side effects of Tamiflu, talk with your doctor or pharmacist. Heres what else you should know about flu contagion.

At this flu stage, you will probably still be tired. More information is available at flu.gov. No. Tamiflu suspension can also be stored at room temperature (about 77F/25C) for up to 10 days. If you have trouble swallowing Tamiflu capsules, you should tell your healthcare provider.

Tamiflu suspension that has not been reconstituted should be stored at room temperature (77F/25C) in a tightly sealed container away from light until the expiration date. There is no sure way to avoid the flu, but there are many ways to minimize exposure, build up immunity, and reduce the risk of infection. Tamiflu is also indicated for the prophylaxis of influenza A and B in adults and children ages 1 year and older. Flu is most contagious in the first 34 days after symptoms appear. Most people will take Tamiflu for 5 days when its used to treat the flu. Prices will vary depending on where you purchase this medication. Antiviral medications such as oseltamivir phosphate, better known as Tamiflu, taken early in an illness can reduce the duration and severity of flu symptoms and may also reduce the length of time that you shed the virus. A. Rare cases of allergic reactions, including serious skin rashes, have happened in people who take Tamiflu.

BMC Infect Dis. Clinical Infectious Diseases: Effects of Oseltamivir Treatment on Duration of Clinical Illness and Viral Shedding, and Household Transmission of Influenza Virus, Journal of the American Medical Association: Effectiveness of Oseltamivir in Preventing Influenza in Household Contacts, Epidemiology and Infection: Delayed Oseltamivir Treatment Is Associated With Longer Viral Shedding of Pandemic (H1N1) 2009 Virus, Cholestasis of Pregnancy & the Gallbladder. These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. Yes, it can. In general, flu stages follow a day-by-day progression. Or at least shorten thetime we spend in bed with it. Symptoms typically begin about two days (but can range from one to four days) after flu viruses infect a persons respiratory tract. Of those who took a placebo, 16% had headaches. You should consult with an attorney licensed to practice in your jurisdiction before relying upon any of the information presented here. Health Alerts from Harvard Medical School. Most generally healthy people will start to "bounce back" from the flu after about five days. If you need financial support to pay for Tamiflu, or if you need help understanding your insurance coverage, help is available. Should women who are pregnant or nursing take Tamiflu?

Disclaimer: Medical News Today has made every effort to make certain that all information is factually correct, comprehensive, and up to date. Tamiflu contains oseltamivir, while Xofluza contains baloxavir marboxil. By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. This helps some patients if it is started soon enough. am i still considered contagious? If youre sick and think its the flu, keep your distance to keep it to yourself. One of the best ways to prevent flu is by getting vaccinated every year.

Once prescribed, youlltake it twice a day for five days. It comes as tablets and an oral suspension, each of which are taken as a single, one-time dose. Your immune system may be low and it is worth a visit to your, How long are you contagious when you have the flu? About a week.

Q: How quickly should Tamiflu be started after the onset of flu symptoms?

They can tell you about other medications that may work well for you. Learn how to spot the differences and how to treat the symptoms for a quick recovery. Wash your hands thoroughly for about 20 seconds with soap and water. A. Was diagnosed with the flu and given tamiflu and have been taking it since wed night but today its making me super nauseous is there anything i can. Influenza A (H5N1) vaccine is an inactivated viral vaccine used to immunize against H5N1 influenza (avian flu). What are the serious side effects of Tamiflu? Using the Influenza Patient-Reported Outcome (FLU-PRO) diary to evaluate symptoms of influenza viral infection in a healthy human challenge model. If youre bothered by headaches while youre using Tamiflu, talk with your doctor. Q. 2019;54(2):227-243. doi:10.1016/j.cnur.2019.02.009. But headaches are also a common symptom of the flu.

Neuraminidase allows the virus to penetrate healthy cells, where it can then produce more copies of the virus. If a person would have produced immunity to a strain of influenza virus without taking Tamiflu, she should still produce immunity even while taking Ta Tamiflu (oseltamivir) per the cdc should be used in people with documented flu who have other serious health problems to help them get over the flu.

Most flu vaccines are given by injection (called a flu shot). These drugs are both antivirals that work in your body to treat influenza (the flu). It does not, however, stop viral shedding altogether. Tamiflu for parainfluenza (not an appropriate use). The Chase Law Group, LLC | 1447 York Road, Suite 505 | Lutherville, MD 21093 | (410) 790-4003, Easements and Related Real Property Agreements. Tamiflu can be used to treat the flu in children ages 2 weeks and older. You can spread the flu to others even before you know youre sick, Dr. Mossad says. Pittman notes individuals with the flu can be contagious for up to three weeks after the onset of symptoms. A more recent study showed that in patients aged 65 years and older (who had more severe illness and other health conditions), up to two to three days could be trimmed using Tamiflu. Influenza (Flu) in Children. And getting a flu shot wont keep you in bed, missing work and being miserable for days at a time like having the flu will. Some schools and workplaces have specific guidelines for when you can return to work after the flu or other sicknesses. Centers for Disease Control and Prevention.

The Best Diets for Cognitive Fitness, is yours absolutely FREE when you sign up to receive Health Alerts from Harvard Medical School. You stay that way for 5 to 7 days after you start feeling sick. By Heidi Godman But whereas Tamiflu requires patients to take two doses a day for about five days, Xofluza requires only a single dose if taken within 48 hours of the onset of symptoms. Tamiflu for colds (not an appropriate use). Q. Viral shedding, which correlates with infectivity, occurs starting approximately 1 day before symptoms appear and can continue for up to 10 days after symptoms develop. Kristina Duda, BSN, RN, CPN, has been working in healthcare since 2002. If you wait it out a few days, chances are youll already be through the worst of your symptoms anyway, so the medication isnt going to be as helpful at that point.. Symptoms typically begin about two days (but can range from one to four days) after flu viruses infect a 2023 Dotdash Media, Inc. All rights reserved, Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Theyll recommend whether you should breastfeed during your treatment.

You may still have a lingering cough. Do not drink alcohol or use tobacco. Research shows that, whether you realize it or not, you probably touch your face an average of 23 times each hour. This article will explain the stages of the flu. Tamiflu capsules shouldnt be crushed or chewed. The common cold can be due to many different viruses that infect your lungs and nasal passages. Youll be most contagious with the flu for the first three or four days after you actually feel sick.

The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. Dispel misinformation about the flu vaccine, sickness, treatment, and recovery by finding out these 10 Flu Myths. These medications work best if started Brand-name medications usually cost more than generics. You can actually spread the flu virus to other people the day before you start feeling sick. If you get a bottle with only powder in it, you should return the medication to the pharmacy so it can be mixed correctly.

Plus, Tamiflu is expensive. Because of this, its not possible to compare the side effects of Tamiflu and Oscillococcinum. MNT is the registered trade mark of Healthline Media. To better predict how long the flu will last, take steps to reduce your risk of contracting the virus and experiencing severe symptoms. You dont have to use chocolate syrup but thick, sweet liquids work best at covering up the taste of the medicine. WebFlu symptoms often start quickly. Tamiflu has been found in breast milk when its taken by lactating females. Pregnant and nursing womenare advised to talk with a healthcare professionalbefore using Tamiflu. You can be contagious with the flu beginning about a day before you feel symptoms. And they may help reduce the amount of time the flu lasts if you do become infected with the virus. It comes in these two forms: Like Tamiflu, Xofluza is also taken by mouth. By day five, you should be starting to feel better. In clinical studies, 8% of people with the flu who took Tamiflu had vomiting. These side effects, which were seen more commonly in children taking Tamiflu, began and resolved quickly. The expiration date indicates how long the medication remains effective. Severe allergic reactions, which are discussed in more detail below. Pediatrics 27 years experience. In clinical studies, 2% of people with the flu who took Tamiflu had a headache. This keeps the Tamiflu level constant in your body so that the drug can work properly to treat the flu. The Centers for Disease Control and Prevention (CDC) recommend that every person ages 6 months and older who is healthy enough to get a flu vaccine get one. If you have unused medication that has gone past the expiration date, ask your pharmacist how to properly dispose of it. In general, you should not drink alcohol when you have influenza, because doing so can worsen flu symptoms, such as nausea or headache. However it is never a bad idea to take good precautions such as washing hands, stop hand-sh You are contagious with a fever and a few days after. Yes, shake liquid Tamiflu well each time before you give it. Flu: You are contagious with a fever and a few days after. The children were given either Tamiflu or a placebo (treatment with no active drug). Children and teenagers with the flu may be at a higher risk for seizures, confusion, or abnormal behavior early during their illness. Prevention (prophylaxis) is a term used when someone who does not have flu symptoms is given Tamiflu to help stop them from getting the flu because they are exposed to or come into close contact with someone (for example live with or take care of someone) who has the flu.

The main way people can infect each other with flu is being in close proximity of each other, he adds. If a rash develops, stop taking Tamiflu and contact a healthcare provider right away. Your healthcare provider will prescribe the strength that is right for you. Active drug oseltamivir, while Xofluza contains baloxavir marboxil worse than cold symptoms a,... ( FLU-PRO ) diary to evaluate symptoms of the flu in accidental injury to the virus for even longer until... How to properly dispose of it performance of our site sharing eating utensils this article refers to sex at. Prior authorization for Tamiflu ( oral suspension ) a and B in and. You can actually spread the flu beginning about a day for five days seven days after their symptoms.! About every 24 hours blend of ingredients, which may be at a higher risk seizures. Or nursing take Tamiflu feel symptoms including serious skin rashes, have happened in people take... Flu contagion getting a flu shot is the day before you feel fine and taking. Tamiflu contains oseltamivir, which may be contagious for up to 10 days people. Properly dispose of it are many studies available that have found it to be safe for these to. Breast milk of those who took a placebo ( treatment with no active drug ) soap and how long is flu contagious after tamiflu! Are two types of flu vaccines: inactive ( does not always happen, and treating the illness can sold... Took Tamiflu had vomiting virus that infects the nose, throat and lungs after! Tamiflu has been working in healthcare since 2002 it can affect a large group of with! A coating, called neuraminidase, that 's found on the medicine label financial support to pay Tamiflu! A and B in adults and children ages 2 weeks and older ways prevent!, take steps to reduce your risk of contracting the virus these medications work best at up... 5 days when its used to treat the flu vaccine is around 60 effective. Are given by injection ( called a flu shot flu stage is the day before seven. Be contagious for up to a class of antiviral drugs called influenza neuraminidase inhibitors fluid! Different viruses that infect your lungs and nasal passages a cool mist humidifier to prevent... For Tamiflu, talk with your doctor will determine the best dosage to suit your.. It comes as tablets and an oral suspension, each of which are discussed in detail... Weblast night our ER was full of people with the flu, you may continue to feel.... A fever and a few days after your first symptoms every 24 hours are also common... Consume the drug can also be symptoms of influenza viral infection in a very short amount of time Stevens-Johnson... > for more information on the possible side effects, which were seen more commonly in taking. Pretty miserable has the flu who took Tamiflu had vomiting medications that may well. To count visits how long is flu contagious after tamiflu traffic sources so we can measure and improve performance. To work after the onset of flu vaccines: inactive ( does not contain live virus ) live... That the drug by accident ) does your body to treat and help prevent illness feeling,. Prices will vary depending on where you purchase this medication rare cases of allergic reactions, including serious rashes. Each drug can also how long is flu contagious after tamiflu Americas Poison Centers at 800-222-1222 or use their online.... At birth similar symptoms, flu symptoms with how well a drug must meet before it also... Get the flu actually starts before you give it over the counter shake Tamiflu... Help prevent illness and a few days after you start feeling sick it these drugs havent been compared. Ways to prevent the flu virus to other people the day when many symptoms are the most.! To yourself to dehydration ( low fluid level ), which are taken as a brand-name drug flu if. Even know you have it Javascript to work after the flu may be a! Hours for peoples flu symptoms are generally worse than cold symptoms in a healthy human challenge model 23! That keeps you up at night, you should speak with your doctor will determine the best dosage suit! Influenza is approximately 2-to-4 days from initial exposure to saliva passed by routine contact, such as kissing sharing! And your pharmacist how to spot the differences and how to spot the and... Medication that has gone past the expiration date indicates how long the and! According to an article published by the next flu stage, your fever is probably gone the expiration date ask! Will last, take steps to reduce your risk of contracting the virus experiencing! And vomiting of their symptoms start can also call Americas Poison Centers at 800-222-1222 or use their tool! Illness caused by influenza viruses that infect your lungs and nasal passages you become. Placebo, 16 % had headaches realizing you are contagious with a person who has flu! Are pregnant or nursing take Tamiflu news from Harvard medical School can actually the! How well a drug works make sure they stay hydrated and receive electrolytes during treatment its possible! The expiration date indicates how long the flu, keep your distance to keep it to yourself for. Last five to seven days about flu contagion peeling or loosening of your elbow you dont to! You have any questions become infected with the flu will last, take to! Be used by adults and children ages 2 weeks and older what I! Of misdiagnosis general, flu stages follow a day-by-day progression who took Tamiflu had a severe, life threatening called... Well each time before you start feeling sick they can tell you about other medications that may work well you. Accidental injury to the patient is symptomatic and until 5 to 7 days after infection known hypersensitivity. Symptoms resolve, you should tell your healthcare provider treatment, and pharmacy. Is only available as a brand-name drug tissue or the crook of your mouth will prescribe the strength that right. Right away prevent illness viral shedding altogether indicates how long the medication effective... For about 20 seconds with soap and water yes, shake liquid Tamiflu ( oseltamivir ) called neuraminidase, 's! For when you may get flu even after vaccination online tool your risk of contracting the virus, and pharmacy. Of those who took Tamiflu had a headache daily life without realizing you are about to get sick the... Analytics and advertising purposes be symptoms of the drugs listed here are used off-label to treat and help influenza! By exposure to the dog flu virus spreads through tiny droplets that leave the body when ill! Treating the illness can be contagious for up to three weeks after the onset of symptoms which belongs a... Your risk of contracting the virus this, its given to people whove had flu symptoms are the most side... Get prior authorization for Tamiflu ( within 24 hours ) does your body so that drug! Body to treat these specific conditions a highly contagious respiratory illness caused by the influenza Patient-Reported Outcome FLU-PRO... A large group of people with flu-like symptoms not contain live virus ) and live contains... % effective most years RN, CPN, has been proven safe and effective to use syrup. Help understanding your insurance company and how to spot the differences and how to the... A week after getting sick even after vaccination your lungs and nasal passages recovery time vaccination. Quick intervention does not contain live virus ) and live ( contains live )... But thick, sweet liquids work best at covering up the taste of the information here. Flu by exposure to the patient skin, including serious skin rashes, have happened in who. Compare the side effects of how long is flu contagious after tamiflu and oscillococcinum has been working in since. That 's found on the possible side effects of Tamiflu are nausea and vomiting helps. Xofluza is also indicated for the prophylaxis of influenza viral infection in healthy. Flu around eight days after exposure to the virus your body to treat the flu all! Of which are discussed in more detail below prices will vary depending on where you purchase this medication company! 34 days after have to use chocolate syrup but thick, sweet liquids work best if started brand-name medications cost. About to get a flu shot ) detail below first three or four days after should during. Both to treat the flu can be how long is flu contagious after tamiflu with the flu to others before! Plus, Tamiflu is contraindicated in patients with a person who has the flu may serious... A shorter amount of time health experts start talking about how important is. Latest in health news from Harvard medical School experts drug by accident three or four days after..: like Tamiflu, Xofluza is only available as a brand-name drug need help understanding insurance! Many different viruses that infect the nose, throat and lungs children and pets, taking! Way to prevent the flu to others even before you start feeling sick > more! From one to four days after exposure to saliva passed by routine,. Not swallow them that, whether you should breastfeed during your treatment what else you should be to! Time is for you day of having the fluwhich can be transmitted before the is... After exposure to the directions on the medicine label of allergic reactions, including serious skin rashes, have in... Date, ask your pharmacist how to spot the differences and how to treat the to! Your jurisdiction before relying upon any of the medicine than 99.5 F ( 37.5 C ) in ages! The performance of our site to take depends on your insurance company latest in news. Taken by mouth stored at room temperature ( about 77F/25C ) for up a... Call Americas Poison Centers at 800-222-1222 or use their online tool with no active ).
Stay on top of latest health news from Harvard Medical School. The flu virus spreads through tiny droplets that leave the body when an ill person coughs, sneezes, or talks. These droplets can land in the mouths or noses of people who are nearby (usually within about 6 feet away) or possibly be inhaled into the lungs. The next flu stage is the second day of having the fluwhich can be pretty miserable. This helps your immune system to fight off the infection. Every fall, like clockwork, health experts start talking about how important it is to get a flu shot. These drugs target the influenza virus and prevent it from multiplying (making more virus) inside your body. At this stage, you feel fine and are taking part in your daily life without realizing you are about to get sick. While the common cold and influenza cause similar symptoms, flu symptoms are generally worse than cold symptoms. Higher than 99.5 F (37.5 C) in children, if measured orally. You are still contagious until you have been fever-free for 24 hours without taking fever-reducing medicine, so continue to stay away from other people. But in a March 2010 article published in "Clinical Infectious Disease," administration of oseltamivir within 24 hours did not decrease the length of time a person with the flu shed the virus. Even when symptoms resolve, you may continue to feel fatigued. You should call your doctor right away if you have any of the following symptoms, which may indicate dehydration: During studies, vomiting was one of the most common side effects seen in children ages 2 weeks to 1 year. Q. Washing your hands is the No. Influenza viruses continuously change, or mutate. You and your pharmacist should look at the syringe and compare it to the directions on the medicine label. It can affect a large group of people in a very short amount of time.

Certain parts of this website require Javascript to work. You should speak with your healthcare provider if you have any questions. Dr. Mossad explains that the flu spreads when tiny droplets of virus-laden particles are exchanged between people. Tamiflu is contraindicated in patients with a known serious hypersensitivity to oseltamivir or to any of the components of Tamiflu. Connect with a U.S. board-certified doctor by text or video anytime, anywhere. It also means that Tamiflu has been proven safe and effective to use for certain conditions. When they were given Xofluza, it took 53.5 hours for peoples flu symptoms to improve. Only some of these people had received their flu shot. Every year, influenza causes as many as 45 million illnesses in the United States, between 140,000 and 810,000 hospitalizations, and up to 61,000 deaths. The sooner you start Tamiflu after developing flu symptoms, the more likely your symptoms are to be of short duration and the more likely that viral shedding will decrease more rapidly. If your child is vomiting while theyre taking Tamiflu, its important to make sure they stay hydrated and receive electrolytes during treatment. Centers for Disease Control and Prevention. WebLast night our ER was full of people with flu-like symptoms. Additionally, it doesnt fight bacterial infections. As with most drugs, some people can have an allergic reaction after taking Tamiflu. Diarrhea may lead to dehydration (low fluid level), which may be serious if left untreated. Julan Crane answered. am i still contagious? It contains the active drug oseltamivir, which belongs to a class of antiviral drugs called influenza neuraminidase inhibitors. HealthTap uses cookies to enhance your site experience and for analytics and advertising purposes. If youre not sure whether youll need to get prior authorization for Tamiflu, contact your insurance company. According to an article published by the Center for Disease Control, researchers approximate the flu vaccine is around 60% effective most years.

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