What can I do to stop having nightmares?

Assess Why. Nightmares can be associated with beginning or stopping medications and drugs. They can be related to sleep disorders (sleep apnea, restless legs, etcetera). They can occur with irregular sleep / wake cycles. They can occur with traumatic stress and other disorders. They may also happen with none of these. First figure out whether there is a cause. If not consider behavioral therapies.

Related Questions

What can I do to stop having nightmares all the time?

Nightmares . Cognitive behavioral treatments (cbt) such as imagery rehearsal therapy (irt) and exposure are the treatments of choice for nightmares. These is a discussion of these treatment options including references to self help methods here: http://onlinelibrary.Wiley.Com/store/10.1111/j.1365-2869.2010.00894.X/asset/j.1365-2869.2010.00894.X.Pdf?V=1&t=h9m2lf9o&s=a92247866696811bea11b8b9508889f2e9a4425c. Read more...
See below. If nightmares are a constant problem, please obtain a psychiatry referral from your primary care doc. There are many different causes for nightmares that should be ruled out before one can conclude that it is a coping problem. Read more...