Understanding the differences between influenza and the common cold is crucial for taking the appropriate preventive and treatment measures.
Don’t underestimate the flu, especially if you experience severe symptoms. Seek medical advice at the first sign of flu to protect your health and that of those around you.
Influenza, or the flu, is an acute respiratory infection caused by influenza viruses, which are highly contagious and can spread rapidly.
Influenza viruses are categorized into three types: A, B, and C. Influenza A viruses mutate frequently and are more likely to cause pandemics. They are primarily transmitted through droplets but can also spread through contact with contaminated objects.
The vulnerable populations most at risk include the elderly, children, pregnant women, and individuals with chronic illnesses, who are more susceptible to developing severe complications from the flu.
Influenza is an acute respiratory infection caused by influenza viruses, which are highly contagious and can spread rapidly. (Illustration)
1. Symptoms of Influenza and the Common Cold
While the symptoms of influenza and the common cold may overlap, their potential severity differs significantly, and they can initially be distinguished by the following:
Onset of Illness
Influenza typically has an acute onset, with symptoms rapidly worsening within a few hours, whereas the common cold has a slower onset, and symptoms develop gradually.
Fever
Influenza is often accompanied by a high fever (39-40°C) that persists for 3-4 days. In contrast, the common cold usually causes a mild or moderate fever that lasts for a shorter duration.
Systemic Symptoms
Individuals with influenza often experience extreme fatigue, muscle aches, headaches, and other systemic symptoms. In contrast, the common cold primarily affects the upper respiratory tract, resulting in symptoms such as a stuffy or runny nose and sore throat.
Complications
Influenza can lead to serious complications such as pneumonia and myocarditis and may even be life-threatening. Complications from the common cold are less common and generally milder.
2. How to Prevent Influenza in Daily Life?
Protect Yourself from the Cold and Stay Warm: During cold seasons, pay attention to staying warm, and adjust your clothing accordingly to avoid catching a chill.
Get a Flu Vaccine: This is the most effective way to prevent influenza. Annual vaccination helps your body build immunity against new strains of the influenza virus.
Maintain a Balanced Diet: Eat a light diet rich in fruits, vegetables, and high-quality protein sources like milk, eggs, and lean meat to boost your body’s immune response.
Avoid Oily and Spicy Foods: These can weaken your spleen and stomach functions, negatively impacting your immune system.
Get Adequate Rest: Aim to go to bed before 11 PM and avoid staying up late to align with your natural biological rhythm and enhance your immune function.
Exercise Regularly: Engage in aerobic exercises like walking, running, or tai chi at least three times a week for about 30 minutes each session. Be careful not to overdo it and avoid excessive sweating during exercise to prevent catching a chill.
Practice Preventive Measures: Wear masks, practice hand hygiene, maintain social distancing, and avoid crowded places to minimize your risk of contracting the flu.
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