Swine flu, which is also referred to as 2009 H1N1, is a contagious influenza virus that was first detected in the United States in April 2009, according to the Centers for Disease Control and Prevention (CDC). Although there is no specific treatment for swine flu, a vaccine and nasal spray are available to help prevent the development of the virus and related symptoms.
Constitutional Symptoms
If you have swine flu, you may initially develop constitutional symptoms throughout your body. These symptoms are similar to those you experience with a seasonal flu infection. A high fever is one of the most common symptoms. The website Flu.gov, notes that additional constitutional symptoms may include headache, chills, painful or achy muscles or joints, fatigue or lack of energy and decreased appetite.
Respiratory Symptoms
You may develop several respiratory symptoms resulting from the swine flu. The symptoms include runny or stuffy nose, sore throat or cough. Some with swine flu may develop respiratory symptoms without a fever. Depending upon the severity of the infection, the website Flu.gov indicates that certain people with swine flu may also develop difficulty breathing or chest pain, which may evolve into pneumonia. If such symptoms develop, it is important that you contact a medical professional as soon as possible.
Gastrointestinal Symptoms
Swine flu can bring with it gastrointestinal symptoms that are atypical of the seasonal flu. According to the CDC, a significant number of people with swine flu experience nausea or vomiting. Depending upon the severity of the infection, some children or adults may experience persistent or severe vomiting. If this occurs, it is important that you seek medical care immediately.
