很多人都认为食欲不振是消化系统的问题,这种症状的主要就诊科室通常也是消化内科。但实际上,食欲是人体健康状况的晴雨表。一方面,如果消化系统没有异常,但持续存在食欲不振,常常说明存在某种全身性疾病,如心力衰竭、肾功能不全等;另一方面,对于患有严重疾病的患者来说,食欲变好或变坏,通常反映了疾病状态的改善或恶化。 Many people think that loss of appetite is a problem of the digestive system, and the main visiting department of this symptom is usually also gastroenterology. But in fact, appetite is a barometer of human health. On the one hand, if there is no abnormal digestive system, persistent loss of appetite often indicates that there are some systemic diseases such as heart failure and renal insufficiency. On the other hand, appetite is better for patients with severe diseases Or worse, usually reflects improvement or worsening of the disease state.