Do you have this kind of nerve pain (Neuropathic Pain)? Let's talk about it!

Do you sometimes feel strange pain or numbness in your body for no apparent reason? Like an electric shock, or a burning sensation, or a pricking sensation? These are not just imaginary things. This is called nerve pain, or neuropathic pain . Let's talk about this in a little more detail today, because it can affect many people.

What is Neuropathic Pain?

Simply put, nerve pain is pain caused by a malfunction or damage to our nervous system. Did you know that we have this network of nerves all over our bodies? They are like wires that carry information throughout our bodies. This nervous system is divided into two main parts. One is the central nervous system . This includes our brain, spinal cord, and nerves. The other is the peripheral nervous system . These nerves are distributed throughout the rest of our bodies, including our limbs, fingers, and even our internal organs.

So, when something damages these nerve fibers, they start sending the wrong signals to our pain centers. That's when we feel this unbearable nerve pain. Sometimes, not only the area where the nerves are damaged, but our central nervous system can also change. This is called ``central sensitization'' in medical terms.

You may have heard the word `Neuropathy`. It means a disturbance or change in the function of one or more nerves. Did you know that about 30% of these `neuropathy` conditions are caused by diabetes mellitus . However, there are hundreds of other diseases that can cause this. For example, diseases like `shingles`, `HIV/AIDS`, and alcohol use disorder can also affect this.

What are the symptoms of this nerve pain?

Nerve pain doesn't feel the same for everyone, but there are some common symptoms:

• Spontaneous pain: This can sometimes feel like a burning sensation, stabbing pain, or electric shock. Some people may experience numbness or a "pins and needles" sensation.
• Allodynia: This is a bit strange. Imagine, if you have a gentle breeze blowing across your skin, or someone gently touching you, or something that normally doesn't cause any pain, you feel a lot of pain. That's what allodynia is. It's an extreme sensitivity to touch .
• Hyperalgesia: This is when something that would normally hurt a little, like a small pin prick, feels like it's too much pain to bear. That is, it hurts much more than it should .
• Hypoalgesia: This is the opposite. Something that would normally hurt, like a needle prick, makes you feel less pain , or maybe not at all.
• Dysesthesia: This means you experience unusual, unpleasant, and sometimes painful sensations for no apparent reason. Some people may feel like worms are crawling inside their body, or like water droplets are falling.
• Insomnia: Many people have trouble sleeping due to this pain. When sleep is disrupted, the pain can also increase stress.

Why do we get this kind of nerve pain? What are the causes?

There can be a number of reasons for this nerve pain. Let's look at the main ones:

• Alcohol use disorder: People who drink too much alcohol can experience nerve damage and pain like this.
• Diabetes Mellitus: Diabetes is a problem that many people in Sri Lanka have. Did you know that if not properly controlled, diabetes can cause nerve damage and lead to pain like this? That is why people with diabetes should always be careful about their blood sugar levels, especially their feet.
• Facial nerve conditions: Sometimes this pain can also be caused by diseases that affect the facial nerves.
• HIV/AIDS: This disease can also affect the nervous system and cause pain.
• Central nervous system disorders: For example, diseases such as stroke, Parkinson's disease, and multiple sclerosis (MS) can also cause nerve pain.
• Complex regional pain syndrome: This is also a cause of nerve pain.
• Shingles: Measles is another common cause. It occurs in people who have had chickenpox as a child. This painful rash, accompanied by blisters, can sometimes last for months or even years.

In addition to this, there are other reasons:

• Chemotherapy drugs: Some cancer drugs, such as cisplatin, paclitaxel, and vincristine, can also cause nerve damage.
• Radiation therapy: Radiation therapy for cancer can also cause nerve pain.
• Amputation: When a limb is surgically removed, phantom limb pain can occur. This is also nerve pain.
• Spinal nerve compression or inflammation: This pain can also occur if the nerves in our spine are compressed.
• Trauma or surgeries with resulting nerve damage: Nerve damage can occur after a major accident or surgery.
• Tumors that press on nerves: If a tumor forms somewhere in the body and presses on a nerve, that can also cause pain.

How do doctors recognize this?

When you see a doctor, they will first ask about your medical history and then do a physical exam. If the doctor suspects that you have nerve damage, they will look for symptoms related to the nerve pain. They will then try to find the underlying cause. Sometimes they may also need to do blood tests and scans.

What are the treatments for this?

Now let's look at the treatments for this nerve pain. Actually, the treatment for this depends on the underlying cause and your symptoms. Your doctor will create a treatment plan that works best for you.

The main goals of treatment are:

• Treating the underlying disease: For example, if there is a tumor pressing on a nerve, radiation therapy or surgery can be used to shrink the tumor.
• Pain relief .
• Maintain functionality .
• Improve your quality of life .

Often, a combination of treatments is needed to control this nerve pain, rather than just one treatment. These treatments may include:

Medicines

• Over-the-counter (OTC) pain relievers: Medications like acetaminophen and ibuprofen can help with some mild pain.
• Antiseizure medications: It's not known exactly why these medications work so well for nerve pain, but some people find them to be very helpful. It's thought that these medications interfere with the body's pain signals.
• Antidepressants: Now you might be thinking, 'Oh, I have nerve pain, why am I being given medication for depression?' In fact, anxiety and depression can make nerve pain worse. Also, some antidepressants have been found to help reduce nerve pain. This means that these medications provide relief from both pain and stress at the same time.
• Topical treatments: Creams, ointments, or patches containing lidocaine or capsaicin can be applied directly to the painful area. These provide temporary pain relief.

Other treatments

• Nerve blocks: These are treatments given as injections. They are given near the painful nerve or group of nerves. This can also temporarily reduce pain.
• Physical therapy: This can help reduce the stiffness and discomfort caused by nerve pain. It can also help the body produce natural pain-relieving chemicals. This includes various massage techniques and exercise.
• Surgery: In some cases, surgery can also help relieve nerve pain. A surgeon can free, repair, or even remove some nerves.
• Psychological counseling: In addition to medical treatment, you may also benefit from psychological counseling. This can help you cope with the stress caused by nerve pain.

If these treatments don't relieve your nerve pain, your doctor may recommend treatments such as spinal cord stimulation, peripheral nerve stimulation, or brain stimulation. Your doctor will talk to you about the pros and cons of these treatments.

Are there ways to avoid nerve pain?

While we can't always prevent nerve pain, there are a few things we can do to reduce the risk:

• If you smoke, quit. This is the best thing you can do.
• Create a regular exercise routine that suits you.
• Include plenty of fresh fruits, vegetables, legumes, whole grains, and lean proteins (such as fish and chicken) in your diet.
• If you drink alcohol, limit it.
• If you have diabetes, check your blood sugar levels regularly, and take special care of your feet. Even a small wound can become a big problem.

How serious is this situation? What will happen in the future?

Treating nerve pain can be difficult at times, but it is usually not life-threatening. The best results are achieved by supporting your mental, social, and emotional well-being, along with rehabilitation. The key is to manage your pain and improve your quality of life, using the methods mentioned above, with the help of a pain specialist.

When should we see a doctor?

If you have symptoms that suggest you have nerve damage, see a doctor:

• Numbness
• Tingling
• Muscle weakness
• Feeling like your body is twitching uncontrollably (Uncontrolled twitching)
• If things in your hand are frequently falling to the ground `(Frequently dropping objects)`

When should you go to an Emergency Treatment Unit (ETU) ?

If you have severe pain, numbness, or weakness, and it seems to be getting worse quickly, you should go to the nearest emergency room right away. These could be signs of serious nerve damage. Other serious symptoms include:

• Fast or irregular heart rate
• Changes in your bathroom habits (e.g., difficulty urinating)
• Dizziness or fainting

How does this pain feel in general?

Many people describe nerve pain as a stabbing, stabbing, or burning sensation. Some may even feel like an electric shock.

What is the most common type of nerve pain?

Although there are many types of nerve pain, diabetes-related neuropathy accounts for only 30% of all cases.

Nerve pain can come and go, or it can be constant, unbearable pain. It can be mild or severe. It can affect any part of the body. Although nerve pain is usually not dangerous, it can have a big impact on your quality of life. If you have severe nerve pain, or if the pain does not go away, be sure to see a doctor. He or she can find out the cause and tell you what treatment is right for you.

Finally, the most important things to remember (Take-Home Message)

Okay, so, from what we've talked about today, I hope you've gained a better understanding of neuropathic pain.

The most important thing is to see a doctor if you have these symptoms, and not just ignore them. Sometimes, this can be a symptom of another underlying condition. Therefore, it is very important to find the exact cause and start treatment as soon as possible.

Remember, you are not alone. There are many doctors and treatments that can help with these situations. Don't be afraid, stay strong, and face this.

` Nerve pain, neuropathic pain, Neuropathic Pain, Nerve disorders, Diabetes, Numbness, Inflammation