Dozens of websites and medical supply stores tout cervical pillows as an excellent remedy for neck pain. But before spending money on a special pillow, it's helpful to know how--and if--they really bring relief and which is the best kind to purchase.
Function of Cervical Pillows
A cervical pillow is designed to keep the spine correctly aligned during sleep by supporting the back of the head and neck, thereby reducing pain resulting from a poor-quality pillow, injury or any other cause.
Types of Cervical Pillows
There are several types of cervical pillows, including the standard U-shaped and the smaller, cylinder-shaped roll pillow. Water pillows, which are partially filled with water, are also available.
Effectiveness of Cervical Pillows
In a 2004 study, the Canadian Chiropractic Association found that a semi-custom design cervical pillow reduced the intensity of low-level neck pain. According to the publication "American Chiropractor," roll-type pillows may actually result in worse pain in some patients. Water pillows have been shown to reduce pain and improve sleep quality.
Cost of Cervical Pillows
Cervical pillows run from under $9 for a roll-style up to $89 for a full-sized pillow, but most sell for between $25 and $35.
Replacing Cervical Pillows
Cervical pillows should be replaced after 1 to 2 years of use.
