For millions of people around the world, insomnia is a frustrating fact of life. This disorder, which dramatically affects the sleeping habits of people from all walks of life, can also affect the overall health and happiness of those who suffer from chronic lack of sleep. That is why it is so critical that anyone who routinely has difficulty sleeping learns to recognize the symptoms of the condition and how it can be remedied.
Insomnia is defined as a medical condition in which the patient is unable to easily get to sleep or remain asleep for normal periods of time. For these patients, sleep provides little refreshment. This can lead to decreased productivity at work and a host of medical concerns. Proper diagnosis of the condition is an essential first step to restoring healthy sleeping patterns.
Symptoms and causes
Some of the most common symptoms associated with this disorder include disrupted sleep cycles, an inability to achieve adequate rest while sleeping, and chronic fatigue during the day. Patients also report various degrees of anxiety, irritability, and lack of focus. Headaches, digestive problems, and persistent worrying also tend to accompany this condition.
There are many causes for insomnia, ranging from common stress and high levels of anxiety to moderate and even severe depression. Often times, the loss of a job or a loved one can disrupt sleeping habits. Other times, the levels of stress and anxiety can be heightened by chemical imbalances that affect the brain. Whether the cause is normal stress or a more serious mental condition, it is important that patients identify the source of the problem so that treatment can be obtained.
For patients suffering from prior medical afflictions, an inability to get to sleep may also be caused by side effects from a number of medications. Any medicine that contains a stimulant can contribute to restlessness at night. Various antidepressants, weight loss pills, and allergy medication can all play a role in altering sleep habits.
Dietary and behavioral factors can also affect a patient’s ability to obtain the rest he needs. Studies have documented the impact caffeine, alcohol, nicotine, and various foods can all have on normal sleep patterns. Even late-night snacking can dramatically alter an individual’s sleeping routine, resulting in indigestion and other stomach discomfort.
Finally, the natural aging process has a tendency to result in sleepless nights for many people. The reduced levels of activity and increased levels of pain that often accompany advanced age can change rest patterns and result in bouts with insomnia. Many older individuals report such restlessness on a frequent basis.
Major risk factors and health threats
Women seem to be far more likely than men to have difficulty with sleep, primarily due to shifting hormones during menstruation and the normal changes that occur with menopause. For both men and women, changes in the ordinary routine of life can negatively impact the rest cycle, as they often bring about increased levels of stress. Those who travel frequently and whose work involves fluctuating shifts also find trouble obtaining normal rest.
Though the most commonly known dangers associated with insomnia involve the individual’s ability to function at work and elsewhere in life, there are a number of health concerns as well. Long-term sleep deprivation can lead to a weakened immune system, otherwise unexplainable weight gain, and health concerns such as heart disease and diabetes.
Seeking medical help
When the patient decides to seek medical assistance from his doctor, it is important that he properly prepare for his consultation. In addition to noting any and all symptoms that involve sleeping habits, the patient should also create a sleep journal that can be referred to by the physician. Information about current medications and current areas of stress and anxiety should also be provided.
The physician will perform a variety of tests to obtain a diagnosis, beginning with a battery of questions about the patient’s sleep history and current lifestyle. Sometimes the doctor will also order blood tests to determine whether there are thyroid problems or other medical complications involved. When all else fails, the physician will make a referral to a sleep clinic.
Treating the disorder
Treatment for insomnia can take a variety of forms. There are a number of prescription and over the counter medications that can assist the patient in obtaining better rest. It should be noted, however, that most doctors are averse to prescribing these medications for long-term relief, since many of them produce unwelcome side effects.
Another common type of treatment consists of behavioral therapy to produce cognitive changes in the patient. With this type of therapy, the sufferer is educated about good sleep hygiene and provided various relaxation techniques that can make it easier for him to find the rest he needs. These cognitive changes have proven effective at reducing sleep-related stress for many patients.
Treatment also focuses on changes in lifestyle. Patients are advised to limits caffeine and alcohol intake, and engage in some level of moderate exercise. They are also instructed to stop taking naps during the day and to avoid doing anything in their sleeping area that does not involve rest or sex. Warm baths, the incorporation of background noise at night, and other lifestyle changes are also recommended.
Those therapeutic strategies are the most frequently used, but they are by no means the only type of treatment employed. Some patients look outside of the normal therapeutic methodologies and turn to alternative forms of medicine. Natural herbal treatments and acupuncture therapy have all grown in popularity in recent years. Still, people suffering from sleep disorders should always consult with their doctor prior to utilizing any alternative form of medicine to ensure that the treatments are safe.
The problems and dangers associated with an inability to obtain adequate rest should not be taken lightly. In fact, anyone who experiences such restlessness three or more times a week on a regular basis should seek medical assistance. With proper diagnosis and appropriate treatment, people with insomnia can overcome the disorder and regain the peaceful sleep they need and deserve.