question: Dear Doctor, I am a 24 year old female, was prescribed with Celexa 20mg  once daily and Buspar 5mg twice daily for severe anxiety/panic attacks. Both of these medicines are SSRIs though, and I read about it online that everyone/every source says never to take them at the same time due to risk of serotonin syndrome. Today, after taking the Buspar, I felt cold and shivered constantly. I could not get warm and I was very sleepy. Now I am scared to take the night time dose of Buspar and Celexa. I would like to have a second opinion on the safety of taking these medications together. If it is not safe, can I take only one instead? Which one would you recommend, the Buspar or the Celexa? Thank you in advance.