What type of analgesia affects the skin and limbs?

Somatic analgesia is specifically designed to target pain originating from the skin, muscles, and joints, which encompasses the limbs as well. This type of analgesia is crucial for pain relief procedures in scenarios where superficial or localized pain needs to be managed. The mechanisms involved typically include the inhibition of pain pathways that originate from somatic tissues, making it effective for conditions such as cuts, fractures, and localized muscular pain.

Visceral analgesia, in contrast, pertains to pain that originates from internal organs, and thus would not be relevant to skin and limb pain. Cognitive analgesia involves psychological aspects of pain perception and management, primarily focusing on how an individual's cognitive process influences their pain experience, rather than targeting physical pain directly. Neuropathic analgesia refers to pain resulting from nerve damage or dysfunction, which may not directly correlate to the somatic pain sensation associated with the skin and limbs. Thus, in the context of addressing pain specifically in these areas, somatic analgesia is the most appropriate and accurate choice.