Left cerebral nerve pain can be characterized by paroxysmal pain on the left side of the head. The pain may be accompanied by a distinct tightening sensation, a pins and needles sensation, or a dull pain or knife-like pain symptoms. Each person’s condition is different. Some people may experience nausea, weakness, blurred eyes, and black spots in front of their eyes before the onset of pain, which can be relieved by local heat and massage, taking nerve-nourishing drugs, and acupuncture. The left cerebral neuropathic pain, which may also have symptoms such as throbbing pain and electric shock-like sensation, may be related to elevated blood pressure, increased intracranial pressure and cerebrovascular diseases. If the pain is in the trigeminal nerve position, you can also take drugs such as carbamazepine.