"i have bpd ii, ptsd &amp; anxiety with agoraphobia. i&#039;ve tried a lot of different meds &amp; gone unmedicated as well, probably over the last 15 years or so. right now, i&#039;m on lithium 900mg. just stopped gabapentin 900-1200mg. on desvenlafaxine 100mg (start, 50mg) about 1 year - since i started, i&#039;ve been lifted out of a suicidal &amp; debilitating depression. take into consideration lithium, my moods are more levelled out and i don&#039;t feel like crying at the drop of a hat. i don&#039;t feel completely hopeless. however, i do feel unnecessarily agitated, sleep issues - too much or insomnia, low energy, incessant nausea. i&#039;ve also gained an incredible amount of weight, without appetite. dna test &quot;green-lit&quot; pristiqu... going to see dr. today."