Febrile Respiratory Illness
Febrile Respiratory Illness
Febrile respiratory illness, also known as flu-like illness, is an acute disease that causes respiratory symptoms, such as coughing, sneezing, and shortness of breath, alongside fever or chills. The illness is typically mild, however, severe cases can result in hospitalization or even death.
Febrile respiratory illness is caused by a variety of viruses, including influenza, parainfluenza, and respiratory syncytial virus (RSV). It is most commonly seen in children under 5 years of age, and is usually spread by contact with an infected person.
Symptoms of Febrile Respiratory Illness
The primary symptoms of febrile respiratory illness include fever, cough, and a runny or stuffy nose. Other symptoms may include sore throat, headaches, body aches, chills, fatigue, and diarrhea. In severe cases, pneumonia, bronchitis, or inflammation of the airways may occur.
Causes of Febrile Respiratory Illness
Febrile respiratory illness is most often caused by viruses, such as:
- Influenza virus
- Parainfluenza virus
- Respiratory syncytial virus (RSV)
- Adenovirus
- Rhino virus
The virus is usually spread by contact with an infected person, through coughing and sneezing.
Treatment of Febrile Respiratory Illness
Most cases of febrile respiratory illness resolve on their own without treatment. However, in certain cases antiviral medications, such as oseltamivir (Tamiflu) and zanamivir (Relenza), may be used to shorten the length and severity of the illness, especially when they are started within 48 hours of symptom onset. Other treatments, such as pain relievers to reduce fever, cough suppressants, and increased fluid intake, can also help relieve symptoms.
Prevention of Febrile Respiratory Illness
The best way to prevent febrile respiratory illness is to avoid contact with an infected person. Washing your hands often and avoiding touching your eyes, nose, and mouth can also help reduce the spread of illness. If you or a family member has been diagnosed with febrile respiratory illness, it is important to be aware of the symptoms and practice good hygiene to avoid spreading the virus.
If you believe you are at risk for febrile respiratory illness, talk to your doctor about getting a flu shot. The flu vaccine is recommended for people at least 6 months old and can help prevent some of the illnesses that cause febrile respiratory illness.
