before retiring, a wet-hand rub, a cool sponge bath, gentle rubbing of the body with the dry hand, a moist bandage worn about the abdomen during the night, are all useful measures. When the feet are cold, they should be thoroughly warmed by a hot foot or leg bath, and thorough rubbing. When the head is congested, these measures should be supplemented by the application of cold to the head, as the cold compress or the ice-cap."
A walk in the evening, or gentle calisthenics, may help those of sedentary habits. Bicycle riding and horse-back riding in the evening have helped many.
The practice of long deep breathing will often put persons to sleep when all other devices fail. The lungs should be filled to their utmost capacity, and then emptied with equal slowness, repeating the respiration about ten times a minute, instead of eighteen or twenty, the natural rate. Those who fall asleep upon first going to bed, and after a few hours awake, and are unable to sleep again, may find relief by getting out of bed, and rubbing the surface of the body with the dry hand. Or walk about the room a few minutes, exposing the skin to the air, go back to bed and try the deep breathing.
"The use of drugs for the purpose of inducing sleep should be avoided as much as possible. Opium is especially harmful. Sleep obtained by the use of opiates is not a substitute for natural sleep. The condition is one of insensibility, but not of natural refreshing recuperation. Three or four hours of natural sleep will be more than equivalent to double that amount of sleep obtained by the use of narcotics. When a person once becomes dependent upon drugs of any kind for producing sleep, it is almost impossible for him to dispense with them.
