Collocations for sickness - noun

chronic, long, long-term

absence | allowance, benefit | insurance | rate

due to/owing to/through ~
The Personnel Department keeps a record of employees absent through sickness.

suffer (from)

rise
The sickness rose inside him.

a feeling of sickness
Several workers complained of feelings of sickness and headaches.

acute, chronic | air, car, motion, travel | altitude/mountain, decompression, radiation, sleeping