Counselors need to keep regular watch over the insomnia of their clients. Untreated or unresolved insomnia predicts poor recovery and lesser benefit from therapy. It ought not be treated as a secondary problem. But a recent abstract sent to me via email suggests that insomnia may also be a significant factor in suicidal ideation and action. Some researchers at Wake Forest followed 60 adults with both insomnia and major depression for 9 weeks. All received antidepressants but some received a sleep aid as well. Both were assessed by using the Hamilton Depression Scale and an insomnia severity scale.
Their findings suggest that insomnia is a factor in suicidal ideation independent of depression or lack of pleasure. Insomnia leads to more intense suicidal thoughts. Thus, counselors ought to redouble their efforts to ask about insomnia, to track it and to especially follow-up with questions about suicidal ideation or plans when complaints of insomnia increase.
Interested readers may find the abstract of the research here.