What symptom is characterized by tingling of the lips, face, and extremities?

The symptom characterized by tingling sensations in the lips, face, and extremities is known as paresthesia. This term specifically refers to abnormal sensations in the skin, which can include tingling, prickling, or a “pins and needles” feeling. Paresthesia can occur as a result of various conditions, including nerve compression, neuropathy, or transient ischemic events.

Numbness is a related, but distinct sensation that typically involves a loss of feeling in a specific area, rather than the tingling that is characteristic of paresthesia. Syncope refers to a temporary loss of consciousness or fainting, often due to a decrease in blood flow to the brain, which does not encompass the tingling sensation described. Dysphoria is a state of unease or generalized dissatisfaction with life, which is unrelated to the specific sensory symptoms outlined in the question.

Understanding the definition and implications of paresthesia is crucial for identifying underlying conditions that may warrant further assessment or intervention.