What Is Postherpetic Neuralgia?
Postherpetic Neuralgia is a nerve pain condition that can continue after a shingles rash clears. Damaged nerves may send burning, aching, itching, or sharp pain from the affected skin area. Light touch from clothing or bedding may feel painful. Symptoms often follow the same band of skin affected by shingles.
Quick Facts About Postherpetic Neuralgia
Category
Neuropathic pain condition
Used for
Describing nerve pain after shingles
Common confusion
Mistaken for active shingles
Also called
Shingles nerve pain, Post-shingles nerve pain
Often discussed with
Neuropathy Treatment
Key Takeaways About Postherpetic Neuralgia
- Pain follows skin affected by an earlier shingles rash.
- Light touch may feel painful or unusually sensitive.
- Postherpetic neuralgia isn't the same as an active rash.
How Postherpetic Neuralgia Works
Postherpetic neuralgia develops when shingles irritates or damages nerves in the skin. Those nerves may keep sending pain signals after the rash has healed. The pain can feel burning, stabbing, aching, or electric.
Related glossary terms: Neuropathic Pain, Allodynia, Paresthesia.
A clinician checks the pain's location, quality, skin sensitivity, and link to a past shingles rash. Neuropathic pain often reacts strongly to light touch. A shirt, bedsheet, or gentle pressure may trigger discomfort in the affected area.
How It Differs From Other Nerve Pain
Allodynia describes pain from a touch that usually doesn't hurt. Postherpetic neuralgia may include allodynia, but the two terms describe different parts of the problem. One names a pain response, while the other names the condition linked to shingles.
From the Premier Injury Specialists team
When we assess Postherpetic Neuralgia, we ask about the earlier shingles outbreak and map the painful skin area. We also note burning pain, altered sensation, and touch sensitivity. Our team uses those details to guide neuropathy treatment and separate this condition from other causes of nerve pain.
Postherpetic Neuralgia in Practice: A Real-World Example
A person seeks neuropathy treatment after a shingles rash has cleared, but one strip of skin still burns and hurts under light clothing. The pain pattern and skin sensitivity help identify postherpetic neuralgia as part of the clinical picture.
Related Services
Related Terms
Neuropathic Pain
Neuropathic Pain is pain caused by damage, irritation, or abnormal signaling in the nerves that carry…
Allodynia
Allodynia is a pain response to contact or pressure that normally should not hurt. Light touch…
Paresthesia
Paresthesia is an unusual skin sensation, such as tingling, prickling, burning, numbness, or a feeling of…
Dermatome
Dermatome is a skin area linked to sensory fibers from a single spinal nerve root. Doctors…
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Have Questions About Postherpetic Neuralgia?
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