Insomia

Insomnia or sleeplessness has assumed alarming proportions in present times, especially among the upper classes in urban areas. This is evident from the wide range of medication for this condition prescribed by physicians and sold by chemists. Instances of persons taking an overdose of sleeping pills with fatal results are quite frequent. Insomnia deprives a person of mental rest and thereby interferes with his activities in the daytime. It constitutes a severe health hazard when it becomes a habit.

Sleep is a periodic state of rest for the body which is absolutely essential for its efficient functioning. Sleep gives relief from tension, rests the brain and body and a person wakes up in the morning fresh and relaxed after sleep. The amount of sleep, however, varies within very wide limits from individual to individual. Normally, seven to eight hours of sleep every night is adequate for most people. Some, however, do well with four to five hours because their sleep is deeper and more refreshing.

Insomnia is common among the elderly for a variety of reasons. The sleep of the elderly is often punctuated by brief periods of wakefulness during the night. IN such cases it is the quality rather than the quantity which is most affected. With age, there is gradual reduction of periods of deep sleep. The older person, therefore, gets roused easier. Sleep requirements also diminish with ageing. From nine hours of sleep per night at the age of 12 the average sleep needs decrease to eight hours at the age of 20 , seven hours at 40 , six and half hours at 60 and six hours at 80.

Symptoms

The signs of pathological insomnia are dramatic changes in the duration and quality of sleep, persistent changes in sleep patterns, lapses of memory and lack of concentration during the day. Other symptoms are emotional instability, loss of coordination, confusion and a lingering feeling of indifference.

Causes

The most common cause of sleeplessness is mental tension brought about by anxiety, worries, overwork and overexcitement. Suppressed feelings of resentment, anger and bitterness may also cause insominia. Constipation, dyspepsia, over-eating at night, excessive intake of tea or coffee and going to bed hungry are among the other causes. Smoking is another unsuspected cause of insomnia as it irritates the nervous system, especially the nerves of the digestive system. Often, worrying about falling asleep is enough to keep one awake.

The Cure

Sleeping pills are no remedy for sleeplessness. They are habit forming and become less effective when taken continuously. They lower the I.Q., dull the brain and can prove fatal if taken in excess or before or after alcohol. The side-effects of sleeping pills include indigestion, skin rashes, lowered resistance to infection, circulatory and respiratory problems, poor appetite, high blood pressure, kidney and liver problems and mental confusion.