Is it possible to get a mild form of serotonin syndrome from taking Buspar 10mg twice a day and also smoking some concentrated THC (wax)? This thought has come and gone for me for a few weeks because I haven't felt the same ever since. I thought I may have chronic fatigue syndrome (I suspected I have fibromyalgia too) but I am now thinking it could have been serotonin syndrome recently. I was feeling impulsive and I did not plan to smoke very much of this "wax", but I ended up choking on it a little bit because I had a sore throat, and I ended up getting extremely high. I was having hallucinating and feeling horrible for several hours afterwards. I kept saying "I am dieing", I was really restless, my head felt warm, and I felt like throwing up. From what I have read, my experience wasn't as bad as some people who say they had serotonin syndrome, so is it possible to have a very mild form of it? It eventually went away, but days afterward I felt paranoid and "hypervigilent" I guess is the word. Those feelings went away after a few days and so far I have been doing ok, I just feel really flat, and to express emotion (for example smiling) seems to be more of an effort than it was before. Ever since then I have been low energy, feeling emotionally flat, muscle tremors, eye problems (hazy surroundings, dry eyes), cognitive dysfunction (mainly short term memory). Is it possible to get serotonin syndrome under these circumstances? Could concentrated THC mixed with Buspar cause this problem (Buspar being a 5-HT1a agonist)? or am I just having anxiety and other issues (fatigue)? I have continued to take the Buspar. I do not know how to get off of it and the other people I have asked about this (my doctor and internet people) say that I am fine. It didn't seem like Buspar was working as well after this whole incident, mainly because I have been feeling cognitively tired and feeling "out of it". I was suspecting low dopamine, but I'm not sure. Please get back to me, thanks.