What symptom does cold have?
summary
When it comes to the word "cold", I believe no one in the readers will be unfamiliar with it, because this disease is too common. Many people think that they are very clear about the symptoms of a cold. In fact, its symptoms are not as we imagined. Here are some common symptoms of a cold.
What symptom does cold have?
Simple influenza: more common. Acute high fever, severe systemic symptoms and respiratory symptoms are not serious. The symptoms included chills, fever, headache, fatigue and general pain. The symptoms include chills, fever, headache, fatigue, and general soreness. The body temperature can reach 39-40 ℃. The symptoms of upper respiratory tract infection such as nasal obstruction, runny nose, sneezing, sore throat and dry cough are often more significant. A few may have mild gastrointestinal symptoms. Physical examination showed an acute appearance, flushed cheeks, mild conjunctival congestion, eye tenderness, pharyngeal congestion, oral mucosa herpes.
Pneumonia type influenza: rare. It mainly occurs in patients with original cardiopulmonary diseases or pregnant women. The clinical manifestations were high fever, shortness of breath, cyanosis, cough and hemoptysis. Physical examination found that the lungs between low breathing, full of wheezing, but no signs of consolidation, the course of disease can be as long as 3-4 weeks. When combined with bacterial infection, it can be bronchopneumonia or lobar pneumonia. The symptoms were severe cough, purulent sputum, chest pain, consolidation of lung or focal pneumonia.
Toxic influenza: pneumonia lesions do not show, but with systemic vascular and nervous system damage. There are obvious encephalitis lesions, high fever, unconsciousness, often delirium. A small number of patients with vascular and nervous system dysfunction or adrenal hemorrhage lead to blood pressure drop or shock.
matters needing attention
The best way to prevent acute upper respiratory tract infection is to strengthen the body's own disease resistance ability. For example, we should stick to regular and appropriate physical exercise, adhere to cold bath, improve the body's ability to prevent diseases and adapt to cold, do a good job in cold prevention, avoid predisposing factors, live regularly, avoid overwork, especially overwork at night, and pay attention to the isolation of respiratory tract patients, Prevent cross infection, etc.
