Right frontal lobe white matter punctate T2, FLAIR high signal is a descriptive diagnosis of brain lesions by MRI, which may be due to demyelination changes or local ischemia foci, etc., and needs to be combined with clinical symptoms to make a comprehensive judgment. Under normal circumstances, both sides of the brain tissue are symmetrical, and the signals are consistent. The presence of T2 and FLAIR high signal in the white matter of the right frontal lobe suggests that there are abnormalities in the corresponding brain tissue, and the most common causes are demyelinating changes and local ischemic foci. In the case of mild demyelinating changes, they do not cause significant clinical symptoms and do not require special intervention. Serious symptoms in some people may be correlated with cerebral atherosclerosis, which is affected by hypertension and hyperlipidemia. It is important to change the dietary habits, not to eat too stimulating and greasy food, to ensure sufficient rest, and to seek medical attention in a timely manner, and standardized treatment under the guidance of the clinician is required.