Decompression sickness and Unwellness

Decompression sickness noun - Pain resulting from rapid change in pressure.

Unwellness and decompression sickness are semantically related. In some cases you can use "Unwellness" instead a noun phrase "Decompression sickness".

Unwellness noun - Impairment of normal physiological function affecting part or all of an organism.

Decompression sickness and unwellness are semantically related. Sometimes you can replace phrase "Decompression sickness" with "Unwellness", this terms are similar.