What are the clinical manifestations of pneumonia?

1. Bacterial pneumonia: there are often symptoms of upper respiratory tract infection before the onset of the disease, the onset of the disease is acute, there is usually a high fever, and the temperature can rise to 39 ~ 40 ℃ in a few hours. Tingling in the chest, aggravated by breathing and coughing. Cough, cough rust-colored or small amount of pus sputum. It is often accompanied by nausea, vomiting, peripheral discomfort and muscle aches.

2. Viral pneumonia: slow onset, headache, fatigue, muscle aches, fever, cough, dry cough or a small amount of mucous sputum. Influenza virus pneumonia begins with typical influenza symptoms, within 12 to 36 hours, respiratory increase, progressive dyspnea, cyanosis, respiratory failure and shock can occur, both lungs can be heard wet rhonchi or rales.

3. Mycoplasma pneumonia: the initial symptoms are similar to influenza, with peripheral discomfort, sore throat and dry cough, as the disease progresses, the symptoms are aggravated, paroxysmal cough, and cough with mucopurulent or blood sputum. The disease develops slowly. Acute symptoms usually last 1 to 2 weeks, followed by gradual recovery. However, a few patients can cause adult respiratory distress syndrome in severe cases.

4. Fungal pneumonia: symptoms similar to acute pneumonia, fever and chills, coughing white mucus sputum, yeast odor, can also be jelly-like, sometimes hemoptysis, shortness of breath and other symptoms.

5. Aspiration pneumonia: liquid, particulate matter or secretions into the lower airway. Most often seen in bedridden patients. If inhalation is large, it can cause acute lung injury or repeated infection at the distal end of the obstruction. Acute dyspnea, shortness of breath and tachycardia or fever, cough, sputum and other symptoms similar to bacterial pneumonia.