It help’s relieve spasms, remove minor tensions and maintain or resume the natural cervical lordotic curve while at rest. By providing proper neck support

Side sleeping:-Side sleeping is the most common of the three. According to the Sleep Assessment and Advisory Service, two out of three people sleep on their sides. This position is considered the most suitable because it reduces the incidences of snoring, sleep apnea and obstructive sleep apnea; it helps release breathing airways; and it is the most helpful position for pregnant women to reduce the pressure of their wombs. It is twice as common in women as in men.

The inconvenience of this position is that most of the body’s pressure relies over arms and shoulders which produce neck stiffness and frozen shoulder. This can be solved with a side sleeper pillow that allows the correct placement of neck, arms and shoulders.

Back sleeping:- Unlike side sleeping, this position may favor episodes of snoring and sinusitis, as well as back pain. This position requires a soft but firm support for three critical curves of the body: behind the neck, in the middle of the back and lower back. For this, an orthopedic pillow with neck contour and a wedge under knees can allow the back sleeper to lie with safety and comfort.

Stomach sleeping:- More common in infants and small children than in adults, this sleep position is considered harmful for the neck (neck strain, neck pain and stiffness) and responsible of the incidence of sudden infant death syndrome (SIDS) in babies as small children, according to a study by the U.S. National Institute of Child Health and Human Development (NICHD), the National Institute on Deafness and other Communication Disorders, and the Centers for Disease Control and Prevention.