Discussion: Apart from the brain and liver, most of the major organs in the human body are pain-sensitive.

Theoretical issues regarding COPD patients.

We can feel pain in our bodies almost anywhere possible. Although there is no "brain pain," migraines are one of the most troublesome. The liver has no pain, but the gallbladder and nearby organs have pain sensations. The pains of chronic liver patients (like me) are horrible because the body rots! But this is not a pain of the liver itself.

Link: Subjective pain scale and the objective pain level.
https://www.sf-healing.com/page/223 (Copy & Paste)