Central Pain Syndrome

"VSports注册入口" What are the symptoms of central pain syndrome?

Central pain syndrome involves changes to the way you feel pain, like:

• Where it hurts. The location of the pain depends on the affected part of your nervous system.
• When it hurts. The pain with CPS is usually constant (though, for some people, it might come and go). The pain also happens without something happening to your body that would cause the pain.
• How much it hurts. The intensity of the pain is usually moderate to severe. For some people, it might get better sometimes and then more severe at other times.
• Changes in sense of touch. People with CPS often have changes in their sense of touch, which is related to pain. That can cause numbness or sensations like tingling or a “pins and needles” feeling (paresthesia).
• When it starts. CPS can start within weeks, months or even years of an illness, injury or another related event.
• Environmental effects. Pain with CPS might feel more intense when you’re cold, upset, stressed or startled. Your level of physical activity can also affect the pain.
• Your pain threshold. People with CPS often have a higher pain threshold when it comes to pain that comes from an outside cause.

Descriptions for the pain

People with CPS often describe pain in similar ways. The most common descriptions include: VSports在线直播.

• Burning.
• Sharp or stabbing.
• Severe itching.
• Painful numbness or tingling.
• Deep tissue or muscle pain.
• Aching or intense pressure.
• Cutting or slicing.

Other conditions and symptoms that happen with CPS

Living with chronic pain can take a toll on a person’s mental health and well-being V体育2025版. As a result, people with pain-related conditions like CPS often also have the following:.

• Anxiety.
• Depression (often with suicidal thoughts or behaviors).
• Memory loss or brain fog.
• Fatigue or exhaustion.
• Trouble sleeping.

What causes the condition? (VSports在线直播)

Central pain syndrome happens for two main reasons: Injury or damage to your brain or spinal cord or because of chronic pain.

Conditions that can injure or damage the brain or spinal cord

Several conditions can damage your brain and spinal cord, but some are more common than others, including:

• Brain cancer or benign (noncancerous) tumors.
• Brain surgery or spinal surgery.
• Concussions or traumatic brain injuries.
• Degenerative or inflammatory conditions like multiple sclerosis or Parkinson’s disease.
• Epilepsy and nonepileptic seizures.
• Infections.
• Spinal cord injuries.
• Stroke.

Conditions that cause chronic pain

Any condition that causes chronic pain can also cause central pain syndrome. Because of that, experts have connected CPS with several chronic pain-linked conditions. Some of those include:

• Arthritis-related conditions such as osteoarthritis.
• Back pain.
• Cancer.
• Chronic fatigue syndrome.
• Chronic pelvic pain.
• Complex regional pain syndrome (CRPS).
• Fibromyalgia.
• Inflammatory conditions like rheumatoid arthritis, psoriatic arthritis, lupus or Sjögren’s syndrome.
• Irritable bowel syndrome.
• Joint pain.
• Migraines.
• Peripheral neuropathy (nerve damage in your arms or legs), which most commonly happens because of Type 2 diabetes.
• Postherpetic neuralgia (pain from nerve damage that’s a side effect of shingles).
• Temporomandibular joint (TMJ) disorders.

Genetics

Experts have also uncovered evidence that genetics play a role in developing central pain syndrome and conditions linked to it. That connection is especially clear in first-degree relatives, which are your biological parents, siblings or children. People with a first-degree relative with central pain syndrome have a risk of developing pain problems that are eight times higher than people without a family history. But experts have yet to pinpoint specific genetic mutations that explain this increased risk.

How does this condition affect my body?

One way to think about pain and its effects is to imagine your body as a complex building. Your nervous system’s ability to feel and process pain throughout your body acts very much like the fire alarm system of the building. When your nervous system picks up signs of damage and injury to your body, it sets off the alarm to let you know there’s a problem.

There are two kinds of pain:

• Acute pain: This type of pain is your body’s reaction to an illness or injury. It goes away in fewer than three months as you recover or your injury heals.
• Chronic pain: When acute pain lasts longer than three to six months, it becomes chronic pain.

Normal pain processes

There are nerve endings that are sensitive to different causes of pain throughout your body, much like a fire alarm system’s network of smoke detectors or heat sensors. Damage to nearby cells releases certain chemical warning markers into your blood. Your nerve endings notice those chemicals and send high-priority signals to your brain (via your spinal cord). Your brain interprets them as pain and then sends signals to other parts of your brain to act to protect you, like moving away or stopping whatever is causing the pain. For example, when your hand touches a surface that’s hot enough to burn your hand slightly, nerve endings detect those markers and send signals to your brain, which prompts you to move your hand away from the heat.

What central pain syndrome does

Central pain syndrome is like a malfunction in the fire alarm system for the building that is your body. Those malfunctions can happen in different ways.

Changes from injuries or damage

Central pain syndrome from injuries or damage happens differently depending on location:

• Brain: Damage to your brain can cause problems with how your brain processes pain signals. This can cause your brain to incorrectly process and send signals like it would if something were causing you physical pain.
• Spinal cord: Signals headed to your brain from most parts of your body have to reach your spinal cord before they head to your brain. Spinal cord damage can cause malfunctions in the affected nerve cells, causing them to send pain signals as if something painful were happening to part of your body. Those signals aren’t happening because of a real injury (but they do feel real).

Changes from chronic pain

Your body treats pain signals as a high priority because they’re supposed to protect you from more damage. But when you have chronic pain, your nervous system must handle these high-priority signals more often and for longer periods than it would under normal circumstances.

Over time, your nervous system and brain start to process pain signals. That usually involves your nervous system becoming too sensitive to pain or becoming so sensitive it interprets non-pain signals as painful.

• Hyperalgesia: This comes from Greek and means “too much pain.” This happens when your nervous system amplifies pain signals, making it feel much worse than it should.
• Allodynia: This also comes from Greek and means “other pain.” This happens when there’s a disruption in the sending, relaying or processing of non-pain signals, causing pain from things that shouldn’t hurt. An example of this would be feeling pain just from touching a piece of cloth.

Because pain also causes activation of other systems in your body, especially ones involving hormones, your immune system and your body’s self-repair processes, chronic pain and CPS can also disrupt how those systems work. That can affect your endocrine system, leading to adrenal disorders.