Vnitr Lek 2022, 68(5):332-341 | DOI: 10.36290/vnl.2022.068

Differential diagnosis of back pain

Hana Ciferská¹, Jan Vachek^{2, 3}

¹ Revmatologický ústav Praha a Revmatologická klinika 1. LF UK Praha

² Klinika nefrologie 1. LF UK a VFN v Praze

³ Interní oddělení a hemodialyzační středisko, Klatovská nemocnice, a. s.

Back pain (BP) is among the most common reasons for seeking medical attention worldwide. The nature of BP depends on the causative stimulus and its anatomical location. Clinically, BP is manifested by pain, muscle tension, and stiffness. The development of BP is a very complex, multifactorial process in which not only somatic stimuli (anatomical structures), but also psychosocial effects are involved. Using a variety of criteria, BP can be divided into specific where the cause of pain is known, nonspecific wherein the cause remains unclear, or according to its duration (i.e., acute, subacute, and chronic back pain). Simple low back pain must be distinguished from inflammatory BP. Inflammatory BP is one of the symptoms of spondyloarthritides. It is typically a resting pain of insidious onset, peaking at night or in the morning associated with morning stiffness, improved with exercise, and responding to non-steroidal antirheumatic drugs. A red-flag system was developed for the early identification of at-risk patients with a potentially severe disease presenting with BP. Early diagnosis and identification of the cause of complaints often requires multidisciplinary cooperation. The treatment involves pharmacological agents (analgesic and muscle relaxation therapies) and nonpharmacological approaches (rehabilitation, surgical intervention, etc.).

Keywords: back pain, inflammatory back pain, axial spondyloarthritis.

Accepted: August 4, 2022; Published: August 22, 2022  Show citation