chronically
adverb /ˈkrɒnɪkli/
  /ˈkrɑːnɪkli/
- if somebody is chronically ill, they are ill for a long time with a disease or condition that is difficult to cure- a hospital for the chronically ill
 
- in a way that causes problems that last or keep coming back over a long period of time- Housing was insufficient and chronically overcrowded.