Respiratory syndrome symptoms?

summary

Severe acute respiratory syndrome (SARS) is an acute respiratory infectious disease caused by SARS coronavirus (SARS CoV). The disease is a respiratory infectious disease, the main mode of transmission is close distance droplet transmission or contact with respiratory secretions. Respiratory syndrome symptoms? Let's talk about it

Respiratory syndrome symptoms?

The incubation period is 1-16 days, and 3-5 days are common. The onset is acute and infectious, with fever as the first symptom and chills. The body temperature often exceeds 38 ℃, showing irregular fever or flaccid fever, missed fever, etc; Accompanied by headache, muscle soreness, general fatigue and diarrhea. 3-7 days after onset, dry cough, less sputum, occasionally bloody sputum, pulmonary signs were not obvious. The symptoms of infection and poisoning, such as fever and fatigue, were aggravated. Frequent cough, shortness of breath and dyspnea were found. Wheezing and palpitation were found in patients with slight activity, and they were forced to rest in bed. This period is prone to secondary respiratory tract infection.

After 2-3 weeks, fever gradually subsided, and other symptoms and signs relieved or even disappeared. The absorption and recovery of inflammatory changes in the lung is relatively slow, and it still takes about 2 weeks to fully absorb and return to normal after the body temperature is normal. Mild patients had mild clinical symptoms.

Severe patients with severe illness, prone to respiratory distress syndrome. The condition of children seems to be milder than that of adults. Fever is not the first symptom in a few patients, especially in patients with recent operation history or basic diseases.

matters needing attention

(1) Stay in bed（ 2) Avoid severe cough, cough severe give antitussive; Expectorants were given expectorants（ 3) Antipyretic analgesics can be used when fever exceeds 38.5 ℃. Aspirin should not be used in children because Reye syndrome may be caused; Or give ice, alcohol bath and other physical cooling（ 4) The heart, liver, kidney and other organ function damage, should do the corresponding treatment.