"started lexapro 2 days ago. haven&#039;t taken 3rd dose yet.  been on buspirone (buspar) which has helped.  lately needed something more due to some travel.  have severe headache.  couldn&#039;t sleep last night. very very dizzy.  waiting to hear from the doctor. tried cymbalta with a very similar reaction.  doesn&#039;t look like i&#039;m going to be able to tolerate it.  "