How Does Pain Become Chronic?

How does pain become chronic? Pain can be a complex condition, as it involves both physiological and psychological components. When an individual experiences an injury, the damaged tissues trigger and send pain signals to the brain. This is how the body alerts that there is something wrong, and thus prevents further damage. Those pain signals travel to the brain, stimulate the nerves, and cause a sensation known as pain.

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Nerves and the brain

Nerves control the body�s functions like the organs, sensation, and movement. The nervous system receives information and generates the correct response. Two major types of nerves are sensory and motor. Sensory nerves relay information like touch, temperature, and pain to the brain and spinal cord. Motor nerves relay signals from the brain back to the muscles, which causes them to contract voluntarily or reflexively.

The peripheral nervous system is the combined millions of nerves throughout the body. The peripheral nervous system’s nerves relay signals/messages to the central nervous system, which is comprised of the brain and spinal cord. �

When pain becomes chronic the brain fails to process these signals correctly and the individual continues to feel pain after the injury has healed or improved. As time goes on the nerves that send the pain signals are more methodical in their signaling. This means more signals than normally will be sent and are far more intense. Conditions like cancer and diabetes can cause tissue and nerve damage throughout the body.

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Acute vs. Chronic

Acute pain has a short duration of around three months or less. The causes are usually clear and not as difficult to diagnose. The underlying factor/s like an injury is resolved the pain also goes away. As the pain is gone, the individual no longer has problems carrying out daily activities. A few causes of acute pain are:

• Surgical procedures
• Dental procedures
• Bone fractures
• Burns
• Open wounds
• Childbirth

Chronic pain is defined as pain that lasts three to six months with some conditions going for years. Individuals can experience chronic pain weeks and months possibly years after the injury took place. And it can happen without any apparent cause. Many cases often involve more than one factor. This causes significant problems with daily activities. When pain becomes chronic it is often associated with conditions like cancer, diabetes, and arthritis.

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CP and CPS

Chronic pain is defined as any type of pain that persists for six months or longer. Chronic pain syndrome is a collection of conditions that are associated with chronic pain. These conditions can make the pain worse or cause other complications like sleep problems, anger, anxiety, and depression. �

Causes

Doctors don’t know exactly what causes chronic pain syndrome. It often starts with an injury or painful condition such as:

• Arthritis
• Broken bones
• Back pain
• Cancer
• Headaches
• Joint problems
• Muscle strains and sprains
• Repetitive strain injuries
• Fibromyalgia
• Nerve injury/damage
• Lyme disease
• Ulcers
• Inflammatory bowel disease
• Irritable bowel syndrome
• Surgery

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Diagnosis

A doctor will go over an individual’s medical history, illnesses, or injuries that could have started the pain. They will ask questions to learn more about the type of pain being felt and how long. Questions can include:

• When did the pain begin?
• Where on the body does it hurt?
• What does the pain feel like – Throbbing, Pounding, Shooting, Sharp, Pinching, Stinging, Burning
• The severity of the pain on a scale of 1 to 10
• What sets the pain off?
• What makes it worse?
• Have any treatments helped?

Imaging tests can show if there is joint damage or other problems:

• Computed tomography is a powerful X-ray that generates detailed images.
• Magnetic resonance imaging uses magnets and radio waves to take pictures of the organs and structures.
• X-rays use radiation in very low doses to create images of the body’s structures.

Talk with a chiropractor to understand how a customized treatment plan for chronic pain is developed.

Chronic Hand Pain Treatment

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