What does sciatica symptom have

summary

Computers have become a part of young people's life. However, when people use computers, they always don't pay attention to their bodies. They sit all day, and the sciatic nerve may have problems. Now let's take a look at the symptoms of sciatica.

What does sciatica symptom have

First, the pain is mainly limited to the sciatic nerve distribution area, the back of the thigh, the posterolateral side of the leg, and the foot. Patients with severe pain can present a unique posture: waist flexion, knee flexion, and toe landing. If the lesion is located in the nerve root, the pain will be aggravated when the pressure in the spinal canal increases (cough, exertion). The degree of muscle weakness varies greatly with the etiology, lesion location and damage degree.

Second: sciatica is mostly unilateral, not accompanied by lumbar and back pain; pain is generally persistent, but also paroxysmal, when the pressure of spinal canal increases, the symptoms worsen, or radiate along the sciatic nerve path. Sciatic nerve trunk tenderness is obvious, gastrocnemius tenderness exists; pain and myasthenia are not parallel, general pain is heavier, but myasthenia is not obvious.

Third, we should pay attention to the differential diagnosis with lumbar muscle strain, hip fibrohistitis and other hip and thigh back pain diseases, these are local pain, no sensory impairment, muscle weakness, heel reflex and other neurological signs. Application of vitamin B drugs, analgesic treatment, in the cause of unknown before the temporary physical therapy.

matters needing attention

Sciatica is mainly caused by not paying attention to rest at ordinary times. After finding sciatica, we should improve the work and rest time, do not sit for a long time, do more exercise and take a walk, which can gradually improve. If it's serious, you should ask a professional doctor.