A nightmare is a disturbing dream associated with negative feelings, such as anxiety or fear that awakens you. Nightmares are common in children but can happen at any age. Occasional nightmares usually are nothing to worry about.
Explanation:
Since all dreams including nightmares are a result of the brain's electrical activity during sleep, they do not signify or mean anything specific. The subjects of nightmares can vary from person to person. However, there are some common nightmares that many people experience.
For other uses, see Nightmare (disambiguation).
Not to be confused with Night terror, a sleep disorder resulting in a state of panic.
"Bad dream" redirects here. For other uses, see Bad dream (disambiguation).
A nightmare, also known as a bad dream, is an unpleasant dream that can cause a strong emotional response from the mind, typically fear but also despair, anxiety or great sadness. However, psychological nomenclature differentiates between nightmares and bad dreams; specifically, people remain asleep during bad dreams, whereas nightmares can awaken individuals. The dream may contain situations of discomfort, psychological or physical terror, or panic. After a nightmare, a person will often awaken in a state of distress and may be unable to return to sleep for a short period of time. Recurrent nightmares may require medical help, as they can interfere with sleeping patterns and cause insomnia.
Nightmares can have physical causes such as sleeping in an uncomfortable position or having a fever, or psychological causes such as stress or anxiety. Eating before going to sleep, which triggers an increase in the body's metabolism and brain activity, can be a potential stimulus for nightmares.
The prevalence of nightmares in children (5–12 years old) is between 20 and 30%, and for adults is between 8 and 30%. In common language, the meaning of nightmare has extended as a metaphor to many bad things, such as a bad situation or a scary monster or person
Some people believe that nightmares and dreams have a deeper meaning and that they can symbolize your subconscious emotions. ... A bad dream about falling means you feel powerless or out of control, or that you are afraid of failing at something. A nightmare about drowning means you feel overwhelmed by your emotions.
What causes nightmares or bad dreams?
Nightmares can be triggered by many factors, including: Stress or anxiety. Sometimes the ordinary stresses of daily life, such as a problem at home or school, trigger nightmares. A major change, such as a move or the death of a loved one, can have the same effect
Answers & Comments
Answer:
A nightmare is a disturbing dream associated with negative feelings, such as anxiety or fear that awakens you. Nightmares are common in children but can happen at any age. Occasional nightmares usually are nothing to worry about.
Explanation:
What causes nightmares or bad dreams?
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