感冒引起的疾病最常见的是化脓性扁桃体炎、肺炎。但有些人在感冒后,会发生一些意想不到的病症:感冒后会突然出现病毒性心肌炎,极少数人也会出现球后视神经炎,而咽炎、扁桃体炎、鼻塞等一些看似感冒的症状有时是肝炎或急性肾炎的早期症状。另外,还有 The most common cause of illness caused by cold purulent tonsillitis, pneumonia. However, some people may experience some unexpected symptoms after a cold. Viral myocarditis will occur suddenly after a cold and few people will experience retrobulbar optic neuritis. Some seemingly flu symptoms such as pharyngitis, tonsillitis and stuffy nose may sometimes appear Is an early symptom of hepatitis or acute nephritis. Moreover