How Quickly Does Tamiflu Start Working?

Does Tamiflu make you sleepy?

Usually, nausea and vomiting are not severe and happen in the first 2 days of treatment.

Taking Tamiflu with food may lessen the chance of getting these side effects.

Other side effects include stomach (abdominal) pain, nosebleeds, headache, and feeling tired (fatigue)..

What are the stages of the flu?

What to expect with the fluDays 1–3: Sudden appearance of fever, headache, muscle pain and weakness, dry cough, sore throat and sometimes a stuffy nose.Day 4: Fever and muscle aches decrease. Hoarse, dry or sore throat, cough and possible mild chest discomfort become more noticeable. … Day 8: Symptoms decrease.

How long after taking Tamiflu will I feel better?

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.

How long are you contagious after starting Tamiflu?

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.

Does Tamiflu reduce fever?

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.

Does Tamiflu work 2 days?

While this study showed some benefit in reducing symptoms among children with uncomplicated influenza when treatment was started 2 days or more after symptom onset, the majority of evidence shows that the greatest clinical benefit occurs when treatment is initiated within 48 hours of flu illness onset.