I was taking this combo after the loss of my son.  Initially they helped to relieve anxiety.   I took Lexapro daily, Xanax just when the anxiety kept me from sleeping.  My mental state was altered considerably while taking these medications.  I began having suicidal thoughts and eventually attempted suicide.

Thank you for your reply, I fell less alone.  I have been back and forth to the doctor in the last few weeks with suicidal thoughts and increased anxiety resulting from this combination. My doctor was no help at all as he suggested that I wait patiently until I adjust to the medications.  Ultimately, I went to the emergency room and discovered that Xanax should almost never be given as an anti-anxiety medication or a sleep aid (as was prescribed for me in combination with Ambien).  I discovered that Xanax has a "rebound" effect which means that it has the ability to decrease anxiety in the short term but in the long term and in combination with certain medications can create the opposite effect.  Trying to find help has been one of the most frustrating experiences of my life. 

Perhaps some people can take these two together but it completely contorted my perception and all I wanted to do was to end everything to get some peace of mind. After my suicide attempt I quit taking both medications and sought therapy instead. Without the medicinal crutch I was forced to deal with my anxiety and sadness and was able to do so much more clarity. Seeing my daughter's face when I awoke in the hospital was more than enough to motivate me to heal. I sincerely hope that you find what works best for you.

Thank you again... I am working on it through the process of elimination.  Take care.

i don't know how it would be to loose a child, but i hope you are finding peace and healing your heart through this tragic lose.  i too have had thoughts of suicide and have felt helpless at times.  i was looking up lexapro because it is what my doctor perscribed and i've always been against these types of medications but it has helped me through some hard times.  i send you my blessings and hope you find peace and happiness. you and your son will reunite and embrace one day, again.  this is something i believe in very strongly.  i'm not sure why... but i feel very strongly that life and family continues after death on this earth.  i don't believe in any form of religion, but i definitely have a belief in god and his generosity and love.  the most important thing in life is to find love and be pure and authentic.  if we can embrace this simple lesson we will have pure happiness and joy.  much love to you and your family.  i've traveled the world and i've seen many who live with nothing (material wise) but they are the happiest people because they know the importance of love.  i'm not even sure why i am sharing this with you, but i hope you can find peace and happiness this holiday season.  oh... you can check out my blog.  ;) at least you will know who is writing to you.  www.thegypsetter.blogspot.com !  i grew up with material things, but i didn't have a loving relationship with my family, yet somehow i've learned along the way that material and money have no importance in life.  its about family and friends and being able to give yourself to those close to you.  finding this inner strength has helped me heal and become a more love, authentic self.  wish you the best in 2011.  :)