Correct

久病

/ jiǔbìng / 
Strokes

Definition

my old illness/chronic condition

Example

As a Verb

be ill for a long time

1
Jiǔbìng
久病
zhīhòu
之后

after a long illness

2
Jiǔbìng
久病
chū
初
yù
愈

have just recovered from a long illness

3
Jiǔbìng
久病
bù
不
yù
愈

suffer from a long illness