"i&#039;ve only been on lexapro (10mg) for 4 days and already i&#039;m a little worried. i am experiencing extreme dizziness and nausea to where i think i&#039;m going to pass out. the good news is i&#039;m not as depressed. the bad news? i&#039;m not exactly happy either. i am a complete zombie. i don&#039;t care about anything. i cannot concentrate. i find myself &quot;zoning out&quot; during the day, like i&#039;ve mentally checked out. the second night i took my medicines i had an anxiety attack as well, and my depression slammed me pretty hard. my suicidal thoughts were worse during the attack and i did some serious damage to myself. i&#039;m sure this works for some people, but i&#039;m going to give it a month and if there is no improvement with these side effects i&#039;m switching."