What description best fits paresthesia?

Paresthesia is best described as tingling and numbness, which captures the hallmark sensations associated with this condition. It occurs when there is irritation or damage to the nerves, leading to abnormal sensations in the affected areas of the body. Patients often report feelings of "pins and needles," numbness, or a crawling sensation, typically in the extremities such as hands and feet.

The sensations of paresthesia can arise from a variety of causes, including nerve compression, diabetes, multiple sclerosis, or vitamin deficiencies, among others. Recognizing these sensations is crucial in diagnosing underlying neurological conditions and managing symptoms effectively.