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Arachnoiditis

Understanding Arachnoiditis: Symptoms, Causes, and Treatment Options

Spinal arachnoiditis is a painful condition. It includes swelling of the arachnoid, the middle of the three membranes that encircle and safeguard the brain and the spinal cord's neurons.


Following surgery, a spinal cord injury, an infection, or irritation from substances injected into the spine, the arachnoid may become inflamed. Spinal nerves are harmed by this inflammation, which makes them scar and cluster together. The movement of CSF fluid can also be impacted by inflammation. This substance covers and shields the brain and the spinal cord.


Neurological symptoms including excruciating pain, excruciating headaches, numbness or tingling, and difficulties moving can result from nerve damage.


Symptoms:


Arachnoiditis symptoms can range, but the most typical one is lower back or leg discomfort, which is frequently characterized as burning or stinging. Others consist of:


  • Leg trembling, numbness, or weakness
  • A feeling of pins and needles (paresthesia)
  • Aching joints
  • An earache that ringers (tinnitus)
  • Fatigue
  • Bladder issues


The severity or even permanence of the disease's symptoms may increase as it advances. Because of their chronic agony, many arachnoiditis sufferers are not able to function and have severe disabilities.


Alarming factors:


Arachnoiditis is mostly caused by 3 factors:


  1. Trauma/surgery-induced: Arachnoiditis has long been acknowledged as an uncommon side effect of spinal surgery, especially following many complicated procedures or spinal trauma. Numerous lumbar punctures, particularly if there is a "bloody tap" with bleeding into the spinal fluid, severe spinal stenosis, or persistent degenerative disc disease are additional reasons that are comparable.
  2. Chemically-induced: Myelograms have drawn attention as a potential cause of this illness in recent years. A radiographic contrast medium (dye) is injected into the region around the spinal cord and nerves during a myelogram, a diagnostic procedure. In order to identify spinal disorders, doctors utilise this dye, which is visible on X-rays, CT scans, or MRI images.
  3. Infection-induced: Infections that damage the spine, like viral, fungal, or tuberculous meningitis, can also cause arachnoiditis.


Diagnosis:


Because arachnoiditis is uncommon, diagnosing it may take a while and require several tests. While imaging tests might be utilized, there is no established test for arachnoiditis. These consist of:


  1. The procedure of magnetic resonance imaging (MRI), which gives incredibly clear pictures of your body's organs and structures, is painless. To create detailed pictures, it combines a big magnet, radio waves, and a computer.
  2. A myelogram is just an imaging test that uses computed tomography (CT) to look at the connections among the vertebrae and discs as well as the spinal cord, nerves, and nerve roots. Your doctor will be on the lookout for specific arachnoiditis symptoms.
  3. A lumbar puncture may be necessary if it appears that the cause of arachnoiditis is an infection inside the spinal fluid. During this procedure, spinal fluid is removed for testing.
  4. Using electrical impulses, an electromyogram (EMG) can assist your doctor to determine the extent of the harm to the afflicted nerve roots.


Arachnoiditis can be challenging to treat. Even a little injury to the fragile region surrounding the spinal cord can have serious repercussions.


Surgery is a possibility but is not usually advised. Surgery exposes the spine to potential future injury and is not always successful. Even if surgery is successful, the results are frequently fleeting.


Treatment:


Treatment for arachnoiditis is still challenging, and long-term results are unclear. The majority of arachnoiditis therapies concentrate on relieving chronic pain and treating symptoms that make it difficult to go about everyday activities. It is frequently advised to follow pain management, physical therapy, exercise, and psychotherapy routine. Surgery is debatable since the results are typically subpar and offer only temporary relief.


Chronic pain or neurological abnormalities are symptoms of the condition arachnoiditis, which does not appreciably improve with medication. Surgery could only offer transient comfort. The lack of a recognized pattern or range in the intensity of symptoms for arachnoiditis complicates the prognosis for a patient.


Conclusion:


While not curable, arachnoiditis can be treated. It is achievable to have a regular life with the right care. As symptoms alter, those who have this ailment might need to alter their treatment plan. Many people discover that their symptoms worsen despite receiving top-notch medical care. The best possibility for alleviating any and all symptoms is to discuss them with a doctor. Arachnoiditis is an uncomfortable and perhaps incapacitating medical illness. Many different therapies can assist, even if they cannot cure. Arachnoiditis patients should ask the doctor a lot of questions and deserve to live as comfortably as possible. By doing this, they can get the finest care possible.

Dr. Abhishek Kumar
Emergency
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