What symptom is cold?

summary

Cold is a common respiratory disease caused by a variety of viruses, which can be divided into common cold and influenza. What we usually say is common cold, commonly known as cold. Cold is caused mostly after people catch a cold, what symptom is cold? Let's talk about it

What symptom is cold?

Typical symptoms: acute onset, early pharyngeal dry, itchy or burning sensation, onset at the same time or a few hours later, there can be sneezing, nasal congestion, runny nose, 2-3 days after thickening. It can be accompanied by sore throat. Generally no fever and systemic symptoms, or only low fever, discomfort, mild chills and headache. Examination showed nasal congestion, edema, secretions, pharyngeal mild congestion.

Viral pharyngitis: the clinical features of pharyngeal itching and burning, pain is not lasting, nor prominent. When there is pharyngeal pain, it often indicates streptococcal infection. Cough is rare. Influenza virus and adenovirus infection can have fever and fatigue. Physical examination showed obvious congestion and edema in pharynx. The submandibular lymph nodes are swollen and tender.

Viral bronchitis: clinical manifestations are cough, no sputum or mucinous sputum, accompanied by fever and fatigue. Other symptoms often include hoarseness and nonpleural subpleural pain. Dry or wet rales can be heard. Chest X-ray showed increased and enhanced vascular shadow, but no pulmonary infiltrative shadow.

matters needing attention

Often rubbing gently to the nasal root with fingers, and pressing the 19 times up or down or feeling the fever slightly, can reduce the incidence rate of cold, and this method can be effective immediately when the nose is not ventilated. When tired, immune function is weak, resistance is poor, easy to be invaded by the virus.