Influenza, often simply called "the flu," is a highly contagious viral infection that attacks the respiratory tract. Unlike a common cold, which often has a milder course, influenza can cause more severe symptoms and in some cases lead to complications such as pneumonia. It is therefore important to know the symptoms and know what to do if you suspect you are infected.
Book appointmentThe symptoms often come on suddenly and can include:
High fever: Often above 100.4°F (38°C).
Cough: May be dry or productive (with phlegm).
Sore throat: Causes discomfort when swallowing.
Muscle and joint pain: Can be intense and make it difficult to move.
Headache: Often severe and throbbing.
Fatigue and weakness: You generally feel unwell and have little energy.
Runny or stuffy nose: May occur, but is not always as prominent as with a cold.
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t can be challenging to distinguish influenza from other infections with similar symptoms, such as the common cold, COVID-19, and RSV. Influenza is often characterized by a sudden onset with a high fever and severe muscle and joint pain. If you are unsure what is ailing you, it is always best to contact a doctor for a sure diagnosis.
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Diagnosing influenza is often done based on symptoms like high fever, cough, and muscle aches, especially during flu season. For a more accurate diagnosis, the doctor can use PCR tests, which detect the virus's genetic material in a sample from the nose or throat. PCR tests are sent to a laboratory and are the most sensitive method, capable of distinguishing between different types of influenza viruses.
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The most important thing is to rest your body and give it time to fight the virus. Make sure to drink plenty of fluids to avoid dehydration.
Over-the-counter painkillers such as paracetamol or ibuprofen can help relieve fever and pain.
To avoid infecting others, you should stay home and limit contact with other people.
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The best way to protect yourself from the flu is to get the flu vaccine. The vaccine is especially recommended for people in risk groups.
In addition to vaccination, good hand hygiene is important to prevent infection. Wash your hands often with soap and water, or use hand sanitizer. Avoid touching your face, and cough or sneeze into a tissue or the crook of your elbow.
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In most cases, the flu goes away on its own. However, in some cases, antiviral treatment may be necessary. Contact a doctor if you are concerned or experience worsening symptoms. We offer a quick appointment and can give you advice and treatment.
At Dr.Dropin, you can get a quick consultation with a general practitioner to assess your flu symptoms.
