5 Common Treatments Used for Postherpetic Neuralgia
What is postherpetic neuralgia? A form of nerve damage, postherpetic neuralgia is a complication that stems from the shingles outbreak. The activation of the herpes varicella-zoster virus causes shingles. This is the same virus that causes chickenpox. When a person recovers from chickenpox, the zoster virus remains in a dormant state inside the nervous system. But few years down the line, this virus can get activated leading to shingles. In a few cases, even when shingles is treated some people might experience a persistent pain for months, and this condition is identified by postherpetic neuralgia. Postherpetic neuralgia primarily affects the skin and the nerve fibers, and at times can be excruciating to deal with. Usually, patients with this condition experience a burning or sharp sensation in the nerves. Symptoms of postherpetic neuralgia The most prominent symptom of postherpetic neuralgia is the constant nerve pain in the area where shingles had occurred. This sort of pain usually lasts for three months or longer. Additional symptoms may include A powerful itchy feeling which arises in the area previously affected by shingles. Heightened sensitivity to nerve pains. For instance, even a gentle contact with clothing could aggravate the discomfort. Numbness, which is quite uncommon, but is observed in a few cases.