The nightmare of the most avoided by everyone, because it can interfere with our sleep. In addition, sometimes nightmares be a sign of something. Therefore, we must know what it could lead to the arrival of a nightmare?
1. Anxiety and stress.
Anxiety and stress often occurs as a result of traumatic events in the past. Based on the research of the International Association for the Study of Dreams, a major surgery, loss of loved ones, and witnessed the tragic accident can trigger nightmares.Post traumatic stress disorder (PTSD) is also a major cause nightmares repeatedly. Not only the trauma that causes nightmares, but also the stress experienced daily as bankruptcy, financial problems, or divorce.
2. Spicy foods.
When and what to eat can interfere with rest at night, including a tendency to get nightmares. A study in the International Journal of Psychophysiology compare sleep quality among people who have been eating non-spicy foods and condiments. People who eat spicy foods more often awake and have a low quality of sleep.
Spicy foods are proven to increase the body temperature and result in sleep disorders. This may also be the reason why some people get nightmares when they had eaten at bedtime. Several studies have reported that eating as close to bedtime can affect the body's metabolism and increase brain activity, causing nightmares.
3. Fatty foods.
Several studies have shown, the more consumption of foods high in fat, most likely the amount and quality of your sleep will be minor. A study published in Psychological Reports found that the dreams of people who eat organic foods differ from those who eat junk food.
4. Alcohol.
Alcohol is a substance that is an antidepressant that can help you to fall asleep in the short term. However, after the effect is lost, the alcohol will only make you become difficult to sleep. Excess drinking can also make a nightmare.
5. Drugs.
Several types of drugs including antidepressants, barbiturates, and narcotics can cause nightmares as a side effect of its use. In a study published in the Journal of Psychopharmacology, revealed that ketamine drugs used in anesthesia will create discomfort and nightmares sleep when compared to other drugs
6. Disease.
Various types of illness include fever, or flu, often trigger nightmares and other sleep disorders.