What is Varicella Myelitis?

Varicella myelitis is a rare but serious complication of chickenpox or varicella-zoster virus (VZV) infection. It is characterized by inflammation of the spinal cord, which can cause pain, weakness, and sensory disturbances.

Symptoms of Varicella Myelitis

The symptoms of varicella myelitis typically start a few weeks after the initial chickenpox infection. They can include:

• Pain or stiffness in the back or neck
• Weakness or paralysis in the arms or legs
• Numbness or tingling in the arms, legs, or torso
• Bowel or bladder dysfunction
• Fever

Diagnosis of Varicella Myelitis

A diagnosis of varicella myelitis is usually made with a combination of clinical symptoms and laboratory tests. A doctor may perform a physical examination and order blood tests, a spinal tap, or an MRI to confirm the diagnosis.

Risk Factors for Varicella Myelitis

Varicella myelitis is more common in adults than children. Other risk factors can include:

1. Immune system disorders, such as HIV or cancer
2. Previous radiation therapy
3. Transplant recipients
4. Use of immunosuppressive medications

Prevention of Varicella Myelitis

The best way to prevent varicella myelitis is to get vaccinated against chickenpox. The vaccine is recommended for children and adults who have not had chickenpox or the vaccine.

Conclusion

Varicella myelitis is a rare but serious complication of chickenpox or VZV infection. It is important to be aware of the symptoms and risk factors, and to seek medical attention if you experience any of the symptoms. Vaccination is the best way to prevent chickenpox and, therefore, varicella myelitis.