Patients on both sides of the solar plexus swelling pain, also accompanied by symptoms of nausea, mainly consider the following aspects of the cause: 1, to consider may be caused by brain nerve dysfunction, this situation is mostly seen in the brain fatigue, after a long period of continuous brain, patients will also have headaches, eye fatigue and some other problems, this is because in the process of lasting or excessive intensity of brain activity, brain metabolism generated by some Free radicals, lactic acid and other harmful substances accumulate in large quantities, causing nutritional disorders and poor blood circulation in the brain, which can cause swelling and pain on both sides of the temples, accompanied by symptoms of nausea; 2, the patient’s temples on both sides of the swelling and pain, and nausea, may be caused by rapid fluctuations in blood pressure, this situation can be clarified through the blood pressure test.