Elevated triglycerides may cause symptoms of dizziness. Elevated triglycerides increase the viscosity of the blood and the resistance of blood circulation, which may lead to insufficient blood supply to the brain and symptoms of dizziness. A long-term increase in triglyceride levels will increase the concentration of very low density lipoprotein, the latter may lead to the development of atherosclerosis, resulting in varying degrees of narrowing of the cerebral arteries, leading to the occurrence of cerebral insufficient blood supply and the symptoms of dizziness. In addition, some patients with high triglycerides may experience adverse reactions such as diarrhea, constipation, dizziness, vertigo, insomnia, etc., when treated with fibrates, thus also causing symptoms such as dizziness. Patients with elevated triglycerides should be on a strict diet, limiting their intake of high-fat foods and eating more green and fresh vegetables. Patients with severely elevated triglyceride levels should be treated under the guidance of a physician and take medication regularly to control triglyceride levels. Patients with elevated triglyceride levels should be treated with dietary control and medication under the direction of a physician, and be careful to strengthen the monitoring of triglyceride levels.