What are the symptoms of novel coronavirus pneumonia?
Nov 23, 2024
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
Under normal circumstances, symptoms of novel coronavirus pneumonia (COVID-19) include fever, cough, fatigue, difficulty breathing, and abnormal sense of smell and taste. If you experience any discomfort symptoms, it is recommended to seek medical attention at a hospital promptly and follow standardized treatment under the guidance of a physician. It is also recommended to develop good living habits, maintain a proper balance between work and rest, and avoid excessive fatigue, all of which are beneficial to your health.
Generally, symptoms of coronavirus disease (COVID-19) include fever, cough, fatigue, difficulty breathing, and abnormalities in smell and taste. If you experience any discomfort, it is recommended to seek timely medical consultation at a hospital and follow standardized treatment under a doctor's guidance. A detailed analysis is as follows:
1. Fever
After the novel coronavirus invades the human body, it triggers an immune response that affects the body's temperature regulation center, leading to fever. Most patients develop fever symptoms with body temperatures possibly rising above 38°C, often accompanied by chills.
2. Cough
After the virus invades the respiratory tract, it causes an inflammatory response that irritates the respiratory mucosa, resulting in coughing. The cough is usually dry or produces small amounts of white phlegm and may persist for several days or even weeks.
3. Fatigue
As the virus replicates within the body and triggers an immune response, it consumes significant amounts of energy and produces inflammatory mediators that cause muscle aches. Patients may feel generally weak and exhausted even after performing minor activities.
4. Difficulty Breathing
As the illness progresses, the virus attacks the lungs, causing pulmonary inflammation and dysfunction that may impair respiratory function. Patients may experience shortness of breath or difficulty breathing, particularly during physical activity.
5. Abnormalities in Smell and Taste
The virus can directly infect olfactory neurons or indirectly damage them through inflammatory responses. Some patients may suddenly experience reduced or lost ability to perceive smells or tastes.
It is recommended to develop healthy lifestyle habits, maintain a proper balance between work and rest, and avoid excessive fatigue, all of which are beneficial to overall health.
