Sadly, there are no rules that apply universally to dreams. The subconscious mind does whatever it does. So anxiety dreams happen whenever and however often they happen. However, dreams are influenced by caffeine, alcohol, some medications as well as by illness or other conditions of the body.
No, but it is often a result of anxiety.
Dreams about danger are usually expressions of normal anxiety. Dreams do not cause anything to happen in reality.
The dreams express the dreamer's fears and anxiety, especially one's vulnerability against authority. The dreams do not predict future events.
no i often do
Lack of money is often an anxiety that occurs in a household.
These dreams probably refer to your urgent feelings regarding the need for money. The dreams will stop when you confront the real life situation that is causing your anxiety. In other words, when you pay your bills or find a job or secure a regular income, your anxiety and the dreams will end.
Nightmares are severe anxiety dreams where the fear and the issues in the dream are so intense that they usually wake up the dreamer. Some of these are warning dreams - predictions, death of someone you know or physical illness, (some impending disaster). Others are guilt dreams, when the dreamer is not the victim, but the murderer or the one who has hurt someone else (expressing guilt the dreamer is repressing). Anxiety dreams are similar to nightmares in themes and feelings of fear but not as intense. The dreamer can feel anxiety (and the fear can linger) even if he does not recall what evoked them. These dreams are disturbing but do not cause the dreamer to awaken in fright.
Depression, anxiety, and food-related dreams.
Yes. Stress and anxiety can often be considered the same thing.
People have nightmares because they feel anxiety and their emotional state affects their dreams.
Heart attacks.
Anxiety disorder often manifests as IBS. Anxiolytics often rapidly bring good results in the treatment of IBS.