This medicine may cause some people to become dizzy, drowsy, or may cause trouble with thinking or controlling body movements, which may lead to falls, fractures or other injuries. Even if you take haloperidol at bedtime, you may feel drowsy or less alert on arising.
Does haloperidol help you sleep?
Risperidone presented increases in the 3.6-10.8 Hz frequency range in NREM sleep stages and in stage 2. Haloperidol also showed increases in NREM sleep stages and in stage 2, but these were in frequencies higher than 10 Hz, with increases in the dynamics of SFA in the first NREM episode.
What are the side effects of haloperidol?
Haloperidol may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
- dry mouth.
- increased saliva.
- blurred vision.
- loss of appetite.
- constipation.
- diarrhea.
- heartburn.
- nausea.
