oksana, i am from the city of volgograd, i have a question for the doctor, about six months ago, a personrious... after the prescribed therapy , and after some time, there was a clear improvement in well-being and conditions, so, let’s assume that an uninitiated person will not even guess about the diagnosis, in this regard , i would like to know what risk factors are capable of triggering this process, whether it is at least partial. the top risk factors for dementia are untreated hypertension, the most common dementia is vascular as a result of untreated arterial hypertension, high blood pressure, this is atherosclerosis, all those risk factors that lead to atherosclerosis and hypertension, this is high cholesterol, especially high sugar, this is overweight, absolutely unacceptable smoking, chronic disease kidneys, that's how we move on. hello, my name is olga syurbina, and in 2016 i had the flu, and after that i began to have dark spots in my eyes, that is, when i look at the light, and i see dark floating spots, so blurry, a constant ringing appeared in my head, mm, as if after a disc