Back pain

Back pain is the general term used to describe discomfort affecting any part of the spine, from the cervical region down to the sacroiliac area.

It is one of the most common health issues worldwide and a leading reason for seeking medical care, affecting people of all ages. It can present in many ways, ranging from mild and occasional pain to severe, disabling chronic discomfort. While it most often affects the lower back (lumbar and lumbosacral regions), it may also occur in the middle (dorsal) or upper (cervical) sections of the spine.

What is Back Pain?

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Back pain can be from a small constant discomfort up to a sudden, stabbing acute pain that makes movement difficult. It can appear rapidly, after a fall or on lifting a very heavy object, or it may gradually increase.

Back pain explained in first person

Professionals and patients explain how you live with the disease
Back pain | PortalCLÍNIC
One of the main factors of back pain is a sedentary lifestyle. Many hours sitting, little physical exercise, obesity, smoking.

Types of Back Pain

Among the types of back pain may be found are:

  • Lower back pain. It is the most common and affects the area between the base of the ribs and the beginning of the thigh.
  • Back pain. It is also very common and affects the area between the base of the neck and the floating ribs.
  • Neck pain.  It is pain in the cervical region. It is not such a common disorder, although it produces considerable discomfort and pain.

Back pain shows up in two ways: the acute pain that suddenly appears and usually lasts for less than six weeks and the chronic pain that may last longer than three months. The chronic pain is less common in lower back pain, back pain, and neck pain

How many people is affected?

According to the World Health Organization (WHO), in 2020 alone, lower back and sacral pain affected around 619 million people. That number is expected to rise to 843 million by 2050, largely due to population growth and ageing. Current studies suggest that between 80% and 90% of people will experience back pain at some point in their lives.

Substantiated information by:

José Poblete Carrizo
Salvador Fuster i Obregón

Published: 23 October 2019
Updated: 10 October 2025

The donations that can be done through this webpage are exclusively for the benefit of Hospital Clínic of Barcelona through Fundació Clínic per a la Recerca Biomèdica and not for BBVA Foundation, entity that collaborates with the project of PortalClínic.

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