What characterizes the sensation of paresthesia?

• A. Loss of sensation entirely
• B. Prickling or tingling sensation
• C. Constant dull pain
• D. Localized sharp pain

Answer: (B)

Paresthesia is characterized by a prickling or tingling sensation, often described as a "pins and needles" feeling. This phenomenon occurs typically in the context of nerve compression, irritation, or damage, and can also result from conditions such as neuropathy or blood flow issues. This sensation can occur without any actual pain or loss of sensation in the area, distinguishing it clearly from other types of sensations like constant dull pain or localized sharp pain, which refer to different types of discomfort rather than the specific prickling or tingling that defines paresthesia. Therefore, the correct answer highlights the unique sensory experience most commonly associated with this condition.