Insomnia
"I have a very high tolerance for a lot of pain medications due to pain issues. Your body always needs more and more to produce the same effect until almost nothing works. 

Fortunately, this type of medication doesn&#039;t affect me that way. Although I guess it is mainly used for depression. It has worked like a charm for me to get my body to sleep much longer. And I have never had to increase the dose. The only drawback for me with this medication is that when I do wake up I am pretty groggy for about 45 minutes."