Insomnia can result from many psychological, medical and lifestyle factors. You need to first understand what could be causing your sleep difficulties.
Painful ailments, such as tumours and arthritis, can cause sleep to be disturbed. Persons with cardiac or lung conditions may also wake up breathless many times a night.
Smokers are frequently awakened by coughing, as are their sleeping partners. Those who abuse alcohol or drugs also experience insomnia. Despite their sedative effect, these substances increase wakefulness while decreasing the quality of sleep.
Shift workers, as well as those who travel across time zones, are also prone to insomnia. This is due to a disruption of the body’s sleep and wake cycle.
It is common knowledge that that excitement, fear, worry, tension or anger can rob us of a good night’s rest. Persons with certain mood and anxiety disorders may also struggle with insomnia.
In about 15% of cases examined, no cause for insomnia could be found.