I'd rather drink a cup of coffee instead of taking that sort of pills, for real. The coffe is really powerful on me and it also could be on anybody ,you just need to know how to prepare it.
Good point; since OP never posted the study linking insomnia and cancer, it's pretty irrelevant given the current status of this thread.
Honestly, it seemed to be more of a side-effect of patients with cancer and it leads to other symptoms. Check out the article above.
Insomnia can be caused by different conditions. Unhealthy sleep habits, diet, depression, certain medications are some of them. And the saddest fact is it is incurable but we can reduce its complexity by getting some therapies like CBT and by improving sleep habits. Antidepressants and sedatives will also help but it should be taken only as per the prescription of your doctor.
Last edited by Joyce4; 12-14-2016 at 12:14 AM. Reason: To add an image