syndrome of phlegm-heat invading nose

例句：

1. 1.The patient has a syndrome that causes him to have difficulty breathing.
   患者患有一种导致呼吸困难的综合症。
2. 2. The symptoms of this disease are similar to those of the previous one.
   这种疾病的症状与前一种疾病相似。
3. 3.Symptoms may appear suddenly or gradually over time.
   症状可能突然出现或逐渐出现。