how long are you contagious with the flu when taking tamiflu?
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Typically, you're contagious from 1 day before you have any symptoms. You stay that way for 5 to 7 days after you start feeling sick.
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This is called the incubation period. Once your symptoms do appear, they may last for two to four weeks. You can pass the virus to other people through your saliva for up to three months after your symptoms subside. Some studies have reported that you may still be contagious for up to 18 months.
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21, 2012 -- Children as young as 2 weeks old may now be treated for the flu with Tamiflu. The FDA expanded its approval today for Tamiflu to include infants under age 1 who have had symptoms of the flu, such as stuffy nose, cough, sore throat, fever, and body aches, for no longer than two days.
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People with symptomatic TB are contagious until they have taken their TB medications for at least two weeks. After that point, treatment must continue for months, but the infection is no longer contagious.
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People with the virus are likely contagious from the day or so before symptoms first appear until about five days after symptoms begin, though sometimes people are contagious for as long as 10 days after symptoms appear. Children and people with weakened immune systems may be contagious for a slightly longer time.
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Antiviral drugs work best when taken within 48 hours of onset of flu symptoms, but they may still offer benefits when taken later. These medications may reduce the duration of flu by one to two days and prevent severe flu complications.
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People with flu are most contagious in the first 3-4 days after their illness begins. Some otherwise healthy adults may be able to infect others beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick.
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“You could feel perfect and still be shedding virus,” says Doomun. “But you can significantly reduce the risk of being contagious by waiting to return until you've gone 24 to 36 hours without a fever with no medicines on board.
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If you have a viral infection, you will be contagious until your fever runs its course. If you have strep throat, you may be contagious from the onset until you've spent 24 hours on antibiotics. The common cold usually lasts less than 10 days. Symptoms, including fever, may peak around three to five days.
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Treating Influenza - Tamiflu: It can be helpful in treating the flu virus. These drugs should be started within 48 hours of when flu symptoms start. After 48 hours of fever, starting the drug is not helpful. It's taken for a total of 5 days.
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Flu is usually most infectious from the day your symptoms start and for a further 3 to 7 days. Children and people with lowered immune systems may be infectious for a few days longer.
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Symptoms can begin about 2 days (but can range from 1 to 4 days) after the virus enters the body. That means that you may be able to pass on the flu to someone else before you know you are sick, as well as while you are sick. Some people can be infected with the flu virus but have no symptoms.
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Visit the doctor if flu symptoms arise But if you're exposed to the virus and see a doctor early, you might be able to receive a prescription antiviral medication such as Tamiflu. If taken within the first 48 hours of symptoms, an antiviral may shorten the duration of the flu and reduce the severity of symptoms.
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Or at least shorten the time we spend in bed with it. So the antiviral drug oseltamivir (Tamiflu®), which helps your body bounce back faster from flu, holds a lot of appeal. Researchers find that taking oseltamivir within 48 hours of symptom onset can shave approximately one day from a typical seven-to-10-day illness.
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“The most efficacy is received when treatment starts within 48 hours after symptoms start to appear.” Govorkova said Tamiflu is clinically proven to reduce the duration of influenza symptoms by one to two days, which may not seem like much.
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You're contagious from about 6 days after the start of cold-like symptoms to 3 weeks after the coughing starts. If you start antibiotics within 3 weeks of starting to cough, it will reduce the time you're contagious for.
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Tamiflu (oscltamivir phosphate) is an antiviral medication used to treat flu symptoms caused by influenza virus in patients who have had symptoms for less than 2 days. Tamiflu may also be given to prevent influenza in people who may be exposed but do not yet have symptoms.