What encompasses the term "systemic pain"?

The term "systemic pain" refers to discomfort that arises as a result of systemic diseases—that is, conditions that affect the entire body rather than a localized area. This form of pain can be associated with various medical issues, such as autoimmune disorders, infections, or chronic illnesses, which impact multiple body systems simultaneously.

In this context, systemic pain is distinct from pain generated by localized trauma or injury, such as what occurs in accidents or exercise-related injuries, which typically involve a specific area of the body. Psychological factors can also contribute to feelings of pain and discomfort but do not classify as systemic in nature; these could be seen more as psychosomatic or related to mental health conditions. Hence, the answer accurately highlights the nature of systemic pain as it pertains to broader health issues affecting the whole body rather than localized or psychological causes.