What should I do about postherpetic neuralgia?

Postherpetic neuralgia (PHN) is increasingly prevalent in our current society. This rise is attributed to environmental factors and declining human resistance and immune function; thus, its incidence remains substantial. So, what should be done for postherpetic neuralgia?

Management of Postherpetic Neuralgia

Some patients develop persistent neuropathic pain following herpes zoster infection. Analgesics such as ibuprofen, oxycodone–acetaminophen tablets, or acetaminophen–dihydrocodeine tablets may be prescribed for pain relief. Oral vitamin B1 supplementation supports nerve nutrition and promotes recovery of damaged nerves. Acupuncture may also help alleviate pain.

The varicella-zoster virus invades peripheral nerves and damages the myelin sheath, resulting in neuropathic pain. When pain persists for more than one month after acute herpes zoster has resolved, it is termed postherpetic neuralgia. In addition to neurotrophic therapy, effective analgesia is critically important. Acupuncture can serve as an adjunctive analgesic modality. Furthermore, oral traditional Chinese herbal decoctions should not be overlooked. Such decoctions help eliminate residual pathogenic toxins, promote blood circulation and resolve stasis, and unblock meridians to relieve pain—thereby significantly improving both prognosis and pain control in PHN. We recommend incorporating traditional Chinese medicine into the treatment plan.

Patients experiencing these symptoms should seek timely, targeted medical care at a hospital. We hope this article proves helpful to you!