Signs and Symptoms of Swine Flu H1N1 Virus in Humans
H1N1 virus is just another type of flu virus like other typical seasonal flu symptoms. The only difference is that the H1N1 virus has components of pig and bird influenza viruses in it, so that humans don't have any immunity to it. This has made it a pandemic virus that has the ability to cause a global outbreak because it could easily spread from person-to-person.
Swine Flu H1N1 Symptoms
It is very important to recognize the signs and symptoms of swine flu in the early stage. Generally the symptoms of swine flu are similar to those of the common winter influenza. The symptoms of swine flu begin 1-4 days after being exposed to a contagious person. Sudden chills and fever are generally the first symptoms of swine flu. Temperatures usually remain between 100F and 104F for many days.
Other signs and symptoms of swine flu infections can include
Shortness of breath (dyspnea)
Dry cough, runny nose or stuffy nose, scratchy throat and head congestion
Chills
Body aches (myalgia)
Headache
Fatigue or tiredness
Sometimes diarrhea and vomiting
Emergency Warning Symptoms of Swine Flu H1N1 in Children
Signs of a more serious swine flu infection might include pneumonia and respiratory failure.
Trouble breathing or fast breathing
Gray or bluish skin color
Severe or persistent vomiting
Fever with a rash
Not waking up or not interacting
Not drinking enough fluids or liquid
Irritability
Symptoms of flu improve but then return with worse cough and fever
Emergency Warning Symptoms of Swine Flu H1N1 in Adults
Difficulty in breathing or shortness of breath
Pain or pressure in the abdomen or chest
Severe or persistent vomiting
Confusion
Sudden dizziness
More serious symptoms indicate that the person with swine flu would need immediate medical attention.
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