H1N1, otherwise known as the swine flu, is a virus that causes symptoms similar to the seasonal flu. A number of deaths have resulted from the swine flu, and health experts recommend that small children, the elderly, pregnant women and those with weakened immune systems should be vaccinated to prevent infection. Even when taking every precaution, there is still a chance that you can become infected. The Centers for Disease Control and Prevention (CDC) list signs and symptoms to look for.
Fever and Chills
A fever is one of the first signs of infection. With the H1N1 virus, fevers may range from mild to moderate and may be accompanied by chills and body aches. The fever will typically last five to seven days. Generally, a fever is considered significant when it rises above 100 degrees F. Individuals should seek medical care if their fever persists more than 24 hours. The CDC recommends staying home and avoiding contact with others for at least 24 hours after your fever has subsided.
Cough and Sore Throat
A sore throat and cough are two of the most common symptoms of the swine flu. If you have these symptoms, cover your mouth and avoid coming in close proximity with others to avoid spreading the infection. Seek medical attention if your cough worsens or if you experience shortness of breath or difficulty breathing.
Sinus Congestion
Sinus congestion and runny nose are also common signs and symptoms of swine flu. They may be accompanied by sneezing and other allergy-like symptoms. Wash your hands thoroughly and frequently to prevent spreading the virus to others. Use clean tissues and dispose of them immediately after use. Sanitize surface areas you may have come in contact with, such as counters, sinks, faucets, door handles, phones and computer keyboards.
Headaches
Much like seasonal influenza, headaches are a common symptom of swine flu. They can range from mild to severe and last the duration of the flu, as much as five to seven days. They may be related to fevers or even sinus congestion. Because H1N1 is a virus, prolonged sickness can lead to viral meningitis, characterized by severe headache and neck pain. Seek medical care if your headaches worsen and persist for several days.
Nausea, Vomiting and Diarrhea
A few cases of swine flu have reported nausea, vomiting and diarrhea. These symptoms are less common than the sore throat, headaches and sinus congestion. Drink plenty of fluids with electrolytes, such as Gatorade, to prevent dehydration. Seek medical attention if you are unable to keep liquids down or if you show other signs of dehydration, such as dizziness and lethargy.
