no they might gradually come on
No, not all of them but if you have three or more of the symptoms or any of them extremely severely, you should contact your health care professional or doctor to ask if you need to be examined to find out if you have the H1N1 (Swine Flu) virus.Often people only have the respiratory system symptoms with influenza and do not have the gastrointestinal symptoms.No. See the related question below for more information about the symptoms.
Each person usually may get three to four of the symptoms, but each individual can get a different combination of them and usually not all of them. See the related question below about all the different symptoms of swine flu.
head aches, vomiting, FEVER,... its just a regular flu
Your best option on finding out more information on symptoms of swine flu would be to visit your local physician or Doctor. If you have access to the internet, visiting a medical website such as WebMD will familiarize you with swine flu symptoms.
There is not a set number of symptoms that everyone with the swine flu gets. It is different in each person. The most common first symptoms are cough, sore throat, sneezes, fever, and runny nose along with body aches and headaches. See the related question below for a list of all the typical symptoms.
Yes, the fever and other symptoms of A-H1N1/09 (Swine Flu) do usually come on suddenly rather than gradually like colds.
Not necessarily.
The symptoms are similar to a normal influenza
The only way to know for sure that it is the H1N1/09 (swine flu) is to have lab testing. Otherwise you can only tell by symptoms which are virtually the same as regular flu. See the related question for information about the symptoms of swine flu.
If all your symptoms have resolved, you are generally no longer considered contagious for swine flu. Most individuals with swine flu are contagious from about one day before symptoms appear until about five to seven days after becoming sick. However, some people, particularly those with weakened immune systems, may remain contagious for a longer period. It's always best to consult a healthcare provider for personalized advice.
The symptoms are very similar to the normal influenza (flue) symptoms. Fever, sore through, muscle fatigue, runny nose ...etcHowever, in most cases swine flue is causing more vomiting and diarrhea.Please see related link below answer for full information about Swine Influenza from WHO World Health Organization
not always there are many other symptoms