Dizziness and cold sweats should first be identified, and then targeted treatment should be given to the cause: 1. Recurrent symptoms of dizziness and cold sweats, and can be relieved by themselves, the patient should be given an electrocardiogram, the patient is likely to have supraventricular tachycardia, if it exists, the patient should be given verapamil intravenous push, the patient’s dizziness and cold sweats will be relieved rapidly. 2. When blood sugar is lower than 2.8 mmol/L, dizziness, sweating and weakness of limbs will appear. 3. pheochromocytoma: pheochromocytoma secretes large amounts of norepinephrine paroxysmally or continuously, which will lead to dizziness and cold sweat due to increased blood pressure. If pheochromocytoma is present, surgical treatment should be considered.