insomnia
"I am in my late 40's and struggled with insomnia for years.  Got by with Zopiclone for a long time but it started to become ineffective.  Finally, after many fears about side effects, I tried quetiapine.  I have gradually increased to 50 mg at night which seems to be the optimal dosage and I have been  sleeping very well and feeling much better.  Main side effect is dry mouth so I have to be mindful of dental care.  No increase in appetite or sweet cravings which I feared.  It is worth trying if you are really struggling.  Very happy with this medication."