Stable lung function
Acute COPD exacerbations↓
Also searched as COPD flare-ups · Acute COPD exacerbations.
Frequent flares are not just bad weeks. Each one steepens the long decline in how much air you can move, so holding them back protects the lung itself.
In depth
An acute worsening of chronic obstructive pulmonary disease — the episodes that send breathing over a cliff and take lung function with them.
What it drives
It reduces Supports airflow & lung function.
Across 109 COPD patients followed for four years with daily home recordings, frequent exacerbators (more than 2.92 exacerbations a year) lost FEV1 faster than infrequent exacerbators (40.1 vs 32.1 ml/year), so exacerbation frequency contributed to accelerated lung function decline. doi 10.1136/thorax.57.10.847 · PMID 12324669
Blends that modulate it
Each blend page names this pathway and carries the study behind its claim.
See it on the map
Open the causal map to follow this pathway upstream and downstream, arrow by arrow, each with its study.