哪些变化值得检查Changes worth checking
间质性肺病可表现为持续干咳、活动时越来越喘、疲倦；有的人会胸部不适或手指末端变圆。症状可能逐渐出现，也可能较快变化。长期干咳并不自动代表肺纤维化，必须排除其他肺部或心脏原因。ILD may cause a persistent dry cough, increasing breathlessness during activity and fatigue; some people develop chest discomfort or clubbing of the fingertips. Symptoms may emerge gradually or change more quickly. A long-term dry cough does not automatically mean fibrosis; other lung and heart causes need consideration.
为什么要找出具体类型Why the exact type matters
不同间质性肺病可能与自身免疫病、环境或工作场所吸入物、药物及其他因素有关，有时找不到明确原因。治疗选择取决于病因、肺功能、影像和病情进展。并非每个人都需要同一种药或氧疗，也不能笼统地说“肺已萎缩、无法改善”。Different ILDs can relate to autoimmune disease, substances inhaled at work or home, medicines or other factors, and sometimes no clear cause is found. Treatment depends on the cause, lung function, imaging and progression. Not everyone needs the same medicine or oxygen treatment, and the outlook cannot be inferred from a TCM label.
呼吸专科可能安排的检查Tests a respiratory team may arrange
- 病史：干咳、气短的起病和变化，吸烟、职业／家居暴露、药物以及自身免疫病线索。History: when cough and breathlessness began and changed, smoking, work or home exposures, medicines and clues to autoimmune disease.
- 胸部影像和肺功能：胸部 X 光或 CT、肺功能检查有助于判断肺组织与呼吸能力。Imaging and lung function: chest X-ray or CT and breathing tests help assess lung tissue and function.
- 必要时进一步检验：血液检查，或由专科决定是否需要支气管镜及其他检查。Further tests when needed: blood tests, and sometimes bronchoscopy or other specialist investigations.
治疗与日常照护Treatment and daily care
医疗团队可能建议避开明确的有害暴露、戒烟、针对病因使用药物、氧疗或肺康复；部分纤维化类型有药物可减缓进展，但不能把这理解为“逆转所有疤痕”。复查频率应按个人病情制定。中医辅助照护可以关注睡眠、食欲和疲劳，但不应替代呼吸专科的检查、药物或氧疗。The care team may advise avoiding identified exposures, stopping smoking, cause-specific medicines, oxygen or pulmonary rehabilitation. Medicines can slow progression in some fibrotic conditions, but this does not mean all scarring can be reversed. Follow-up should match the individual condition. Supportive TCM care may focus on sleep, appetite and fatigue, but must not replace respiratory assessment, medicines or oxygen.
若气短突然或明显加重、静息也喘、胸痛、嘴唇发青或意识混乱，请立即寻求急诊帮助。已有氧疗计划的人，应按自己的医疗团队指示处理，不要自行改变氧气流量。Seek emergency help if breathlessness becomes sudden or markedly worse, occurs at rest, or comes with chest pain, blue lips or confusion. If you use prescribed oxygen, follow your own care team's plan rather than changing the flow yourself.
核验来源Sources checked
美国国立心肺血液研究所（NHLBI）：症状、诊断、治疗。本文为健康教育，不作诊断或疗效承诺。US National Heart, Lung, and Blood Institute (NHLBI): symptoms, diagnosis and treatment. This is educational, not a diagnosis or efficacy claim.