The flu is becoming increasingly complex in many countries. Japan has recorded over 9.5 million flu cases from September 2024 to the end of January 2025. In Vietnam, the number of cases is also rising, with many requiring hospitalization for treatment. Therefore, recognizing early warning signs of the flu and taking timely preventive measures is crucial to protecting your health.

6 Dangerous Signs of the Flu

1. Chest Pain, Difficulty Breathing

Feeling chest tightness or pain when breathing may indicate lung damage caused by the flu. If you experience this symptom, seek medical attention immediately to prevent serious complications.

2. Persistent High Fever

If the fever does not subside after taking medication or lasts for more than three days, it may be a warning sign of a severe infection that requires timely treatment.

3. Shortness of breath or rapid breathing

Difficulty breathing or shortness of breath even at rest may be a sign of dangerous complications such as pneumonia.

4. Dizziness and confusion

If you experience prolonged dizziness, disorientation, or confusion, it may be due to a lack of oxygen or neurological complications. Seek medical attention immediately.

5. High fever accompanied by persistent coughing.

If you experience prolonged fever and persistent coughing that does not improve or recurs after the fever subsides, it could be a sign of flu complications such as pneumonia.

6. Persistent body aches

Persistent body aches that do not improve even after resting may be a sign of a more serious condition that requires medical evaluation.

Flu Prevention Measures

To prevent the flu, it is important to adopt simple yet effective measures. Below are some steps you can take to protect your health and that of your family.

• Get vaccinated regularly: Helps the body produce antibodies and provides protection before an outbreak occurs.

• Maintain a balanced diet: Boost your immune system with healthy foods such as Janbee soybean oil, which is rich in beneficial fats.
• Wash your hands regularly: Use soap and clean water for at least 20 seconds, especially after being in public places.
• Wear a mask and maintain distance: Helps reduce the risk of virus transmission from others.
• Maintain a healthy lifestyle: Exercise regularly, get enough sleep, and limit contact with sick individuals.

Conclusion

Flu can lead to serious complications, but you can fully protect yourself and your family by recognizing early warning signs and implementing effective preventive measures. Don’t forget to get vaccinated and maintain a healthy lifestyle to strengthen your immune system. Adding Janbee soybean oil to your daily meals helps boost immunity and ensures optimal health during flu season.