we call these activating side effects and they are common among most of the antidepressants. they will often dissipate over one to two weeks. you could talk to your doctor about lowering the dose for a few weeks as an option to lower the side effects. you could go off the medication on the advice of your doctor and try another one which may not have side effects
i've been taking an antidepressant for a week but hate the side effects. how long does it take to feel better?