 [ Symptoms ] awhat is the longest life i will have if i know i have vasular dementia or alsheimers or memory loss or parkinsons what is life expectancy for a male age 71 today who is going for a mri scan to see if he has dementia lewy body alsheime or r parkinsons disease [ Disease ] i can understand your concern you are on 20 mg nexito escitaprolam modafinil 25 mg and 25 mg quetiapine even with these medicines your symptoms are persistent so some minor changes in medicines will help you to come out of these symptoms in suggest try taking amisulpride 25 to 50 mg in place of quetiapine it will help in reducing these negative symptoms this will reduce the daytime sedation too the dose of modafinil can be increased to 100 mg in the morning after breakfast this will improve the daytime alertness and will surely improve your functioning i advise you to get your thyroid function test and vitamin b12 levels done hypothyroidism and low vitamin b12 levels are common reasons for persistent depressive symptoms include vitamin b12 and omega 3 fatty acid supplements in your diet and you will surely see improvements please follow these steps and consult your treating doctor about the dose adjustments for more information consult a psychiatrist online   > <link>