Final answer:
Peripheral neuropathic pain is indeed caused by an injury to the peripheral nervous system and often presents as burning or aching sensations. Treatment options include analgesic medications and other therapies tailored to the individual's needs.
Step-by-step explanation:
The statement, 'Peripheral neuropathic pain is caused by an injury and pain is described as burning or aching,' is true. Peripheral neuropathic pain results when neurons in the peripheral nervous system (PNS) are damaged. This can lead to pain signals being exaggerated and causing a burning, aching, or tingling sensation. Causes of such injury include diabetes, infections like shingles, and exposure to toxins. Unlike inflammatory pain, which signals tissue damage, neuropathic pain persists even after the initial injury has healed and is associated with a malfunction of the nervous system.
Treatment for neuropathic pain varies but might include analgesic medications, relaxation therapy, or more involved interventions like deep brain stimulation, depending on the severity and underlying causes.