Symptoms of dizziness and numbness in the left leg

Dizziness and numbness in the left leg are usually signs of diseases such as cerebral infarction or cerebral hemorrhage. Patients may also experience symptoms including dizziness, headache, slurred speech, facial numbness, and difficulty swallowing. Additionally, lumbar disc herniation can compress nerves and cause numbness in the left leg; this condition commonly occurs in people who sit for prolonged periods or perform heavy physical labor. Furthermore, individuals with a 5- to 10-year history of diabetes may experience numbness in the limbs. They should be cautious about peripheral nerve and vascular damage caused by high blood sugar levels and must manage their blood glucose under medical guidance.