A nightmare is a disturbing dream associated with negative feelings, such as anxiety or fear that awakens us. Nightmares are common in children, but can happen at any age, and occasional nightmares usually are nothing to worry about.
Nightmares may begin in children between 3 and 6 years old and tend to decrease after the age of 10. During the teen and young adult years, girls appear to have nightmares more often than boys do. Some people have them as adults or throughout their lives.
Although nightmares are common, nightmare disorder is relatively rare. Nightmare disorder is when nightmares happen often, cause distress, disrupt sleep, cause problems with daytime functioning or create fear of going to sleep.
SYMPTOMS OF NIGHTMARE
Nightmare is mostly experienced in second half of our night. Nightmares may occur rarely or more frequently, even several times a night. Episodes are generally brief, but they cause us to awaken, and returning to sleep can be difficult.
A nightmare may involve these features:
- Dream seems vivid and real and is very upsetting, often becoming more disturbing as the dream unfolds
- Dream storyline is usually related to threats to safety or survival, but it can have other disturbing themes
- Dream awakens you
- There may be feeling of scared, anxious, angry, sad or disgusted as a result of dream
- Feel sweaty or have a pounding heartbeat while in bed
- Can think clearly upon awakening and can recall details of your dream
- Dream causes distress that keeps from falling back to sleep easily
Nightmares are only considered a disorder if someone experience:
- Frequent occurrences
- Major distress or impairment during the day, such as anxiety or persistent fear, or bedtime anxiety about having another nightmare
- Problems with concentration or memory, they cant stop thinking about images from their dreams
- Daytime sleepiness, fatigue or low energy
- Problems functioning at work or school or in social situations
- Behavior problems related to bedtime or fear of the dark
Having a child with nightmare disorder can cause significant sleep disturbance and distress for parents or caregivers.
CAUSES OF NIGHTMARE
Nightmare disorder is referred to by doctors as a parasomnia — a type of sleep disorder that involves undesirable experiences that occur while someone falling asleep, during sleep or when waking up. Nightmares usually occur during the stage of sleep known as rapid eye movement (REM). The exact cause of nightmares is not known.
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. Experiencing anxiety is associated with a greater risk of nightmares.
- Trauma. Nightmares are common after an accident, injury, physical or sexual abuse, or other traumatic event. Nightmares are common in people who have post-traumatic stress disorder (PTSD).
- Sleep deprivation. Changes in the schedule that cause irregular sleeping and waking times or that interrupt or reduce the amount of sleep can increase risk of having nightmares. Insomnia is associated with an increased risk of nightmares.
- Medications. Some drugs — including certain antidepressants, blood pressure medications, beta blockers, and drugs used to treat Parkinson's disease or to help stop smoking — can trigger nightmares.
- Substance abuse. Alcohol and recreational drug use or withdrawal can trigger nightmares.
- Other disorders. Depression and other mental health disorders may be linked to nightmares. Nightmares can happen along with some medical conditions, such as heart disease or cancer. Having other sleep disorders that interfere with adequate sleep can be associated with having nightmares.
- Scary books and movies. For some people, reading scary books or watching frightening movies, especially before bed, can be associated with nightmares.
HOMOEOPATHIC MEDICINE FOR NIGHTMARE
NATRUM MUR : Useful for nightmare with fear before falling asleep.Useful when patients cannot go to sleep because they fear burglars, hence they move furniture against the doors, and dream of thieves.
LACHESIS : Useful for nighhtmare when patient sees himself either lying in bed in his shroud, or in the grave itself. There is frequently dreams he is in his own funeral, or he dreams of secrets which takes place on the cemetery.
BELLADONA : Useful for nightmare when there is dreams of fire and flames.
DIGITALIS : Useful for nightmare when there is dream of accidents,falling,crashing as they suffers with heart disease.