All these meds contain differing degrees of toxicity, and in a perfect world, the objective is to be on none of these. I think it wise to question the addition of any pharmaceutical prescribed from any physician. The risks often outweigh the potential marginal efficacy in many cases, especially for the prescriptions that are more elective in nature. Meaning conditions like a type one diabetic, a schizophrenic, etc., probably has no reasonable options besides pharmaceuticals. Many other health conditions should be closely scrutinized as to the potential cost/benefit of taking a pharmaceutical.
Once you're stacking one prescription on top of another, then you're amplifying the likelihood of adverse effects both in the short and long terms. There aren't randomized, double blind, placebo controlled studies to determine long term safety of the combining of the various half dozen, or so, meds that anyone of us might be prescribed. Plus, when stacking multiple meds, it becomes near impossible to sort out what is causing what effect.
With that said, we all need to do what we need to do in order to cope. If someone needs two or three daily Xanax, then I believe this is a much better alternative than potentially to be swinging dead from the rafters. Being on a suicide forum, this seemingly could be a real possibility.
@sheri if like most, you're not inclined to do your own research, then I would politely ask your physician "what does the research show as to the efficacy of using Gabapentin or Lyrica to induce calmness". I wouldn't be surprised if your physician has no idea and is just prescribing off-label based on what he's hearing from the cute pharmaceutical rep calling on his office to increase sales. Bottom line, if your physician is unaware and can't answer your question, then this should be an epiphany for you, and should reinforce my suggestion to scrutinize their recommendations more closely.