Symptoms of nerve telangiectasia include sensory impairment, autonomic dysfunction, and abnormal motor function. 1. Sensory impairment: Nerve involvement leads to sensory abnormalities in the distal limb. Common pain sensations such as typical dull pain, burning pain, stabbing pain, tearing pain, etc. may occur at the affected area, and numbness may also occur. 2. Autonomic dysfunction: the end of the limb innervated by the affected nerve will be abnormally cold. In addition, there may be dry skin, thinning of the skin, or even peeling and flaking of the skin. 3. Abnormal motor function: due to the influence of peripheral neuritis, muscle tone gradually decreases, and symptoms such as muscle weakness and weakened tendon reflexes appear. In severe cases, it may also lead to muscle atrophy or mild paralysis. There may be other symptoms of peripheral neuritis, so it is recommended to seek medical advice as soon as possible and under the guidance of a doctor.