- Should I take Tamiflu if exposed to flu?
- Is it OK to stop Tamiflu early?
- What happens if you take Tamiflu without having the flu?
- Can I stop taking Tamiflu if it makes me sick?
- Do I need to finish my Tamiflu?
- Why is Tamiflu bad for you?
- How long is the flu contagious?
- How long after taking Tamiflu are you contagious?
- Whats the difference between Flu A and Flu B?
- Is it worth taking Tamiflu after 48 hours?
- Who gets the flu most often?
- Can I stop taking Tamiflu after 2 days?
- Does Tamiflu Work 3 days?
- Is Flu A or B worse?
- What does Tamiflu do to the body?
- Who shouldnt take Tamiflu?
- How long is flu contagious after fever breaks?
- Can you get influenza B twice?
- What is Flu A and Flu B?
Should I take Tamiflu if exposed to flu?
Take Tamiflu within 48 hours of flu symptom onset.
You have a choice of capsules or liquid.
If you have already been exposed to the flu, but you don’t have any symptoms, you can take Tamiflu for up to 6 weeks to help prevent you from getting sick..
Is it OK to stop Tamiflu early?
Stop taking Tamiflu and contact a doctor or pharmacist immediately. … There are no side effects when you stop Tamiflu. But if Tamiflu is stopped earlier than your doctor told you, the symptoms of flu may come back. Always complete the course that your doctor prescribed.
What happens if you take Tamiflu without having the flu?
Doctors are warning not to take Tamiflu unless you really have the flu. … Dr. Chittick says there is no benefit to taking Tamiflu if you don’t have influenza. He explained taking antibiotics or antiviral drugs unnecessarily could lead to bacteria and viruses becoming more resistant.
Can I stop taking Tamiflu if it makes me sick?
“So every time we do anything therapeutically,” he said, “there’s a risk-benefit analysis.” Still, don’t ignore side effects such as vomiting, say experts. “We should take them seriously,” said Agarwal. “At first warning signs, stop taking it.”
Do I need to finish my Tamiflu?
Oseltamivir is a course of treatment. It is important that you finish the whole course (even if you do not feel unwell); otherwise the infection could return. If you have been prescribed it because you already have flu symptoms, you will need to take two doses daily for five days.
Why is Tamiflu bad for you?
While there’s no cure for the flu, antivirals are often prescribed to treat influenza infections. But even the common flu treatment Tamiflu can have side effects. Recent reports suggest the drug may pose especially serious health risks to children, causing confusion and hallucinations.
How long is the flu contagious?
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.
How long after taking Tamiflu are you contagious?
How long can I spread it? About a week. 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.
Whats the difference between Flu A and Flu B?
While the symptoms of influenza B mirrors those of influenza A, the main difference between the two strains is who it can affect. … This allows strains of A to be spread more rapidly than B, while also meaning strains of B cannot cause pandemics with symptoms likely less severe.
Is it worth taking Tamiflu after 48 hours?
On average patients who start taking Tamiflu within 48 hours of getting sick will recover one day faster than patients who do not take anything. … This means that if your doctor prescribes Tamiflu without giving you a flu test, it is less likely to help you get better.
Who gets the flu most often?
The same CID study found that children are most likely to get sick from flu and that people 65 and older are least likely to get sick from influenza. Median incidence values (or attack rate) by age group were 9.3% for children 0-17 years, 8.8% for adults 18-64 years, and 3.9% for adults 65 years and older.
Can I stop taking Tamiflu after 2 days?
For patients taking oseltamivir for the treatment of flu: This medicine works best if taken within 2 days of having flu symptoms (e.g., weakness, headache, fever, cough, runny or stuffy nose, and sore throat). This medicine should be taken for 5 days. … If you stop taking this medicine too soon, your symptoms may return.
Does Tamiflu Work 3 days?
There are some studies that show that treatment started even after 48 hours from symptom onset can be beneficial. … There have also been other observational studies in hospitalized patients that have shown that treatment can provide a benefit when started 3 to 5 days after the onset of symptoms.
Is Flu A or B worse?
In the past, it was thought that infection with influenza A was more severe than infection with influenza B. However, a 2015 study in adults with influenza A and influenza B found they both resulted in similar rates of illness and death.
What does Tamiflu do to the body?
Tamiflu (oseltamivir phosphate) is an antiviral drug. It works by attacking the flu virus to keep it from multiplying in your body and by reducing the symptoms of the flu. Tamiflu can sometimes keep you from getting the flu if you take it before you get sick.
Who shouldnt take Tamiflu?
People at risk of complications from the flu because their immune system doesn’t work well. children younger than 2 years. adults 65 years and older. people with diabetes, asthma or heart disease.
How long is flu contagious after fever breaks?
When Flu Spreads People with flu are most contagious in the first three to four days after their illness begins. Most healthy adults may be able to infect others beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick.
Can you get influenza B twice?
The most worrisome part of a double-barreled flu season is that you can get sick twice. Just because you caught a B-strain flu doesn’t mean that you’re immune from the A strains. “There will be the rare person who gets two flu infections in the same season — one with B and one with H1N1,” Schaffner said.
What is Flu A and Flu B?
Influenza types A, B, and C can cause illness in humans. But types A and B cause seasonal epidemics of respiratory illness nearly every year. Influenza A typically causes the majority of illnesses during flu season. … Both influenza A and B are extremely contagious and cause the same type of illness and symptoms.