When you don't get enough shut-eye, you not only feel tired, but your joints will hurt, too.
To get a better night's sleep, go to bed and get up at the same time each day. Try to get some exercise every day. Avoid nicotine, caffeine, and alcohol. And don't forget to "unplug" your bedroom: Turn off TVs, computers, and phones.
If you still need more help, talk to your doctor.