I am taking 150 mg of sertraline for my depression i have noticed i am having a lot hard time remebering things and concentrating. please help!

As above : Talk with u prescribing physician , he can try to cut down u sertraline dose and sub lament it with wellbutrin (bupropion).

Memory problems: Memory and concentration problems are common in depressive states. If you are not depressed anymore, but still experience poor memory and loss of concentration, you can add buproprion, another antidepressant which can improve focus and concentration. You need to be tested for add, which can coexist with depression and bipolar disorder.