Final answer:
Neuropathic pruritus is a type of itching caused by damage to neurons in the peripheral or central nervous system. It is generated when pain signals are exaggerated and sent to the brain.
Step-by-step explanation:
Pruritus is the medical term for itching, and it can be classified into different types. One type of pruritus is neuropathic pruritus, which is caused by damage to neurons in the peripheral or central nervous system. This type of itching is generated when pain signals are exaggerated and sent to the brain. Neuropathic pruritus can occur due to conditions such as nerve damage, post-herpetic neuralgia, or neuropathy.