How your pillow can predispose you to injury

How your pillow can predispose you to injury

Attention side sleepers: Regardless of whether sports are part of your active lifestyle or are limited to your dreams, catching ZZZs with a pillow-gone-flat can predispose you to shoulder injuries.

Nightly use of your hands or a shoulder to compensate for a pillow that is too flat to keep your head, neck and spine comfortably aligned while you sleep places stress on your rotator cuff – the bundle of tendons that surround and keep your shoulder joint in place.

“People will be surprised to know that many rotator cuff tears originate with improper sleep habits,” says Dr. Gregory Primus, an orthopedic surgeon at Advocate Trinity Hospital in Chicago.

Over time, sleeping on the same side and in the same position with an improper pillow can place enough pressure on the shoulder tendons and underlying bone to cause a tear, Dr. Primus says.

Fortunately, addressing poor sleep habits minimizes wear and tear on the rotator cuff and makes muscles more susceptible to injury, he says.

Dr. Primus advises side sleepers to choose a firm pillow with enough cushion to comfortably lift your ear slightly above the shoulder without needing your hands to elevate your head or a shoulder to support the pillow under your head. The best pillow for side sleepers will vary, depending on the sleeper’s height, weight and body type.

“Finding the right pillow for you may take some trial and error, but the health benefits are worth it,” he says, adding that the wrong pillow can cause headaches, neck pain and allergic reactions.

Additionally, Dr. Primus suggests alternating between sleeping on your left and right sides to minimize potentially damaging pressure on your shoulders. Minor shoulder pain can be treated at home with cold packs, exercise and if necessary, over-the-counter pain medications.

Dr. Primus warns that some rotator cuff injuries are degenerative and are caused by long-term overuse. He recommends seeing your doctor for shoulder pain that is severe, restricts movement of your arm or lasts longer than four weeks, despite brief bouts of rest.

Want to learn your risk for a sleep disorder called sleep apnea? Take a free online quiz.

Related Posts

Comments

4 Comments

  1. Peter WERNER,M.D. November 15, 2022 at 11:39 am · Reply

    Very correct and informative Article. I am a strict right Side Sleeper and get the BEST Alignment, in Addition to choosing the proper Size+Firmness of the Pillow, by putting a small, flat Pillow between my Legs, so that the left Leg stays strictly on Top of the right Leg.

  2. I created a more comfortable pillow one day when I stuffed some sheets into a pillowcase. Later, I decided to replace the sheets with a small, soft fleece throw. So far, this is my closest encounter to the PERFECT PILLOW . You can mush it up to your liking or add a larger throw If it’s not firm enough. Another nice aspect is everything can be tossed in the washing machine, so it can easily kept be clean, fresh, & freer of dust mites.

  3. Several years ago I discovered through an article like this that there might be a relationship between my sore shoulder and my habitual side sleeping. I switched from my comfy down pillows to a memory foam contour (sometimes called a neck) pillow. The ones I’ve like the most have two hills of different height with a depression between them where your head rests. Some of these pillows can be customized by removing some of the foam. What a difference! I recall my shoulder pain disappeared within a week. Now if I’m traveling for more than 3 days I bring my own pillow. During the 10 years prior to my aha moment I’d had 2 acute shoulder pain episodes (with functional limitation) which caused me to seek medical treatment. Rotator cuff injury was the diagnosis one time and frozen shoulder the other. Both times on my left (non-dominant) shoulder. What the heck? No questions were asked about sleeping habits (I then mostly slept on my left side). The article I read mentioned that the average weight of the adult human head (11 pounds) is comparable to a bowling ball. So imagine a bowling ball resting on your shoulder night after night if you have an improper sleep posture and what damage it might do over time. The suggestion in this article about trying to alternate sides is good though back sleeping is the healthiest posture. Unfortunately our sleeping selves are difficult to train.

  4. What would you suggest as a good sleeping pillow to avoid shoulder issues?

About the Author

Cassie Richardson
Cassie Richardson

Cassie Richardson, health enews contributor, is regional coordinator on Advocate Aurora Health's Public Affairs team. She has more than 10 years of experience in health care communications, marketing, media and public relations. Cassie is a fan of musical theater and movies. When she’s not spreading the word about health and wellness advancements, she enjoys writing fiction.