What are the symptoms of influenza?

Influenza is a common phenomenon during the cold season. Patients often have symptoms such as nasal congestion, runny nose, nasal pain, weakness in the limbs, lack of energy, and even shortness of breath. Both the elderly and children may be affected by these diseases.

1. Influenza patients usually have symptoms such as nasal congestion, runny nose, nasal pain, sneezing, and some may even have tears. Flu can cause great inconvenience to your life.

2. Some patients may experience fever, weakness in the limbs, lack of energy, chest tightness, shortness of breath, etc. In severe cases, they may experience coughing, coughing up blood, etc.

3. For some elderly people or children with weak constitutions, they usually experience symptoms such as decreased appetite, stomach pain, diarrhea, vomiting, and some people even experience convulsions.

4. All groups are prone to influenza, including children, the elderly, young people, middle-aged people, etc., especially the elderly and children are the most infected, because the common point between children and the elderly is that they have relatively weak resistance, so we must protect the elderly and children, especially the elderly who suffer from other diseases.

5. Complications of influenza include chest pain, pleurisy, drowsiness, cough and empyema, etc. The complications of influenza are quite serious, but generally speaking, no complications will occur if the disease is treated. Therefore, we recommend that if you have influenza, you must take medication for treatment.

6. Some diseases themselves are not terrible, but what is worrying is the complications of the disease. For example, complications of influenza can cause serious diseases such as pleurisy. If misdiagnosed, shock may occur, which may eventually be life-threatening. Life is fragile.

7. If a low-grade fever persists for three days, it may be a common cold. There are many reasons for this. Now it is summer, and I think it may be caused by turning on the air conditioner at night. Today, the air conditioner is on and the quilt is covered, so when you go to bed, you must set a timer, generally one hour is enough, and the air conditioning temperature cannot be too low.