Ohio Woman, 58, Discovers What Physical Therapists Are Calling The Fastest Way To Fix Shoulder Pain For Good

Mon. Jun. 1st, 2026 | 9:42 am EST - 61,418
Dr. James Chen
Dr. James Chen Top Health Editor at HealthySleeper
Physical therapist daughter and an anatomy diagram of the shoulder

Every few months, my husband and I drive six hours from Columbus to spend a long weekend with our daughter Katie.

I love her more than anything. But I dread every time. Why?

Because seven years ago, during one of those brutal Ohio ice storms, I slipped on a patch of black ice in our driveway and landed flat on my right shoulder. The ER said it was just a bad rotator cuff strain. But I haven’t slept right since.

Most nights I’m lucky to get three, maybe four hours of sleep…

I’ll wake up at 2 AM with my whole arm gone numb. Then again at 3 AM with a deep ache buried in the ball of my shoulder, like a thumb pressing into an open wound wound. By 4 AM I give up and move in the living room so my husband could sleep...

I just accepted it. Seven years of it. Every single night.

At home, I’ve learned to live like this. I know which way to lie that hurts the least. I have my heating pad for the bad mornings, my ice pack for the worst nights, the ibuprofen in the nightstand drawer, the little stretches the chiropractor gave me. I have my routine.

But at Katie’s house? Nothing I could use to escape the pain. Just a guest bed I already knew would destroy me and some prayers before bed so I wouldn’t ruin the trip for everyone.

WHAT HAPPENED NEXT SURPRIZED EVERYONE

A hand holding up the contoured Derila Ergo pillow with its label visible over the guest bed

We got in around 7 PM. Hugs, dinner, catching up. By 10 I was wiped out from the drive.

I laid down on my right side around 10:30… but something felt different. My head sank into a little cradle. My shoulder didn’t feel crushed. There was somewhere for it to go. It just… settled.

I closed my eyes and thought nothing of it.

I woke up and looked at the clock… 6:15 AM.

That's when I realized that I had slept through the ENTIRE NIGHT. On my poor side, for the first time in SEVEN YEARS.

“You didn’t get up once,” my husband said. He looked confused. He’d heard me roll onto my back and shake my arm out at 3 AM for years.

“Must’ve been the drive,” I said. “I was exhausted.”

I was wrong.

The second morning, I woke up and just laid there. Waiting for the numb arm. Waiting for that familiar grinding ache in my shoulder.

Nothing.

I lifted my arm. Wiggled my fingers. No pins and needles. I could move.

By the third morning, I realized I hadn’t reached for the heating pad once since we’d arrived. I always reach for the heating pad. Every morning. For seven long years.

My husband noticed too. “You haven’t mentioned your shoulder once this whole drive.”

He was right. I hadn’t even thought about it.

THE BUTTERFLY DISCOVERY

The contoured Derila Ergo pillow on the guest bed

That afternoon, while Katie was making lunch, I went back to the guest room.

I pulled the pillowcase off and looked at the pillow underneath.

This one did look different. Not your usual rectangle one. It had a strange, butterfly shape (a dip in the middle, a recessed channel along the bottom edge, and these wing-like flares on the sides).

I pressed my hand into it. Pushed back, but it wasn't hard. Soft, but my hand didn’t sink straight through to the mattress.

There was a small tag sewn into the corner. I had to squint to read it.

“Derila Ergo.”

I've never seen this brand before.

I pulled out my phone and googled it right there.

First thing that came up: Trustpilot reviews. 4.7 stars. Thousands of them.

I started scrolling.

Review after review. People describing exactly what I’d been feeling for seven years.

Trustpilot 5-star verified review from Kathy Desisto about shoulder pain relief Trustpilot 5-star verified review from Sandy about shoulder improvement Trustpilot 5-star verified review from Jackie about shoulder room for side sleepers Trustpilot 5-star verified review from jbc about no neck or shoulder pain

I WAS BEGGING KATIE FOR ANSWERS

“That pillow in the guest room,” I said. “Where did you get it?”

She laughed. “I wondered if you’d notice.”

(By the way, Katie’s a physical therapist with eleven years of experience. So I trust her with my life.)

“You know how half my patients are side sleepers with a wrecked shoulder?” she said. “Numb arm, that pinch between the shoulder blades, can’t lie on the bad side anymore.”

I nodded. That was me to the letter.

“We had a patient last year. Rotator cuff repair, similar story to yours. Miserable. Couldn’t sleep, constant shoulder pain. She tried everything. Finally got this pillow, and she was sleeping on her side through the night within a week.”

“After that I just started recommending it. Told the whole clinic, ‘If your side sleepers have shoulder issues, tell them about this.’ A bunch of us ordered them. I keep two in the guest room.”

“Why didn’t you tell me?”

“Mom, I’ve tried to help your shoulder for years. You’ve tried everything. I didn’t want to be the one pushing another pillow on you.”

She was right. I’d stopped believing anything would help… I had tried everything.

THE DUSTY PILLOW "COLLECTION"

A pile of various failed pillows stacked together

Back home in Ohio, I have a shelf in my hall closet I call the pillow graveyard. Every failed attempt at fixing my shoulder, collecting dust.

Coop Adjustable Pillow
MyPillow Premium
Cervical Roll from the Chiropractor
Tempur-Pedic Cloud
Buckwheat Hull Pillow
Pillow Home's not so Cozy Rest Pillow
A Water Pillow (yes, really)

And every morning for seven years: numb arm, crushed shoulder, that pinching knot between my shoulder blades before my feet even hit the floor.

WHAT MY DAUGHTER EXPLAINED TO ME

Katie pulled up a diagram on her phone.

“Watch this,” she said. “This is what’s been happening to your shoulder for seven years.”

Anatomical diagram showing shoulder cutout and arm flare relieving nerve compression

The picture showed a skeleton in the side-sleeper position. Under the shoulder — the whole weight of the head and neck, pressing straight down onto the joint.

“See that?” Katie pointed at the screen. 

“When you sleep on your side on a flat pillow, your shoulder gets crushed under the entire weight of your head all night. There’s nowhere for it to go. The pillow pushes down, the mattress pushes up, and your shoulder joint — and the nerves running through it — get squeezed in the middle.”

“That’s why your arm is numb,” she said. “That’s why you feel morning aches. That's why you feel that pinch between your shoulder blades. It’s all the same thing — a joint that’s compressed eight hours a night.”

Suddenly everything made sense. The chiropractor wasn’t failing. He’d adjust me, and I’d feel better… for a few hours. Then I’d sleep on my pillow, and the whole cycle would start over.

He was fixing me during the day. But my pillow was breaking me every night.

“So why doesn’t any pillow fix this?” I asked.

“Because most pillows are just a flat block,” Katie said. “They ask your shoulder to hold up your whole head. A side sleeper needs somewhere for the shoulder to drop into, and something to keep the arm from falling asleep.”

“So why did this pillow work?” I asked.

“Two things,” Katie said.

She turned the pillow over to show me.

A hand pressing into the Derila Ergo memory foam, molding around it

“First, the butterfly shape. See this recessed channel along the bottom edge? That’s a shoulder cutout. Your shoulder slides into the gap instead of getting mashed flat. And these flared wings on the sides? Those cradle your arm so it’s supported instead of dangling and going numb.”

“And the second thing?”

“The foam itself. Adaptive memory foam.”

She started squeezing the pillow in every way possible. The shape just came back like it didn't care.

“See how it shapes around my hand?”

“See how this pillow forms around my hand and goes back to its shape even when I squeeze it?”

“Soft enough to mold. Firm enough to support. Both at the same time. When your head settles into the center cradle, your neck stays level instead of tilting. You shift, it shifts with you. All night long, your shoulder is never carrying the weight of your head.”

That was it. A cutout for the shoulder. Flares for the arm. A cradle that keeps the neck level. Shoulder in place and relaxed.

I ORDERED MY OWN BEFORE WE LEFT FOR HOME

Margaret sleeping peacefully on her side on the Derila Ergo pillow

I didn’t agonize over it. I sat at Katie’s kitchen table, pulled out my phone, and ordered one for myself right there, before we made the drive back to Columbus.

It was a fraction of what I’d already wasted on the closet graveyard — and less than two months of the heating pads and the chiropractor co-pays that only ever bought me a few hours of relief.

It arrived a few days after we got home. Took maybe an hour to puff up into shape.

That first night in my own bed, I slept on my right side — my forever side — and woke up the next morning with a working arm and a quiet shoulder.

That’s the thing I didn’t expect. It wasn’t me sleeping wrong. My old pillow was just built wrong for the way my body is shaped.

THAT WAS 8 WEEKS AGO

Margaret stretching her arm by a bright window, pain-free

Here’s what’s changed:

The 2 AM numb arm that had been my alarm clock for seven years? Gone. I don’t wake up to shake the pins and needles out anymore. I sleep through.

The deep ache in the ball of my shoulder by 3 AM? I don’t reach for the heating pad. I honestly don’t know where it is.

The pinch between my shoulder blades that made me hold my coffee mug gingerly? I can carry the grocery bags up the porch steps now without my shoulder reminding me it’s there.

My husband — who already slept fine on anything — has become a convert.

He says I stopped wincing when I reach for the top shelf. I packed it in the suitcase the last time we drove down to Katie’s. I’m never going back to bracing for the morning.

I don’t blame him.

WHAT I WISH SOMEONE HAD TOLD ME YEARS AGO

You can keep doing what you’re doing.

The chiropractor appointments that help for a day. The heating pads. The pillows that feel great for a week and then go flat by 3 AM.

Or you can fix the thing that’s actually causing the problem.

Eight hours a night. That’s how long your pillow is either helping you or hurting you. No amount of daytime treatment can undo eight hours of a crushed shoulder every single night.

Here’s what makes this a no-brainer:

The Derila Ergo pillow showing its support zones

That’s two full months to sleep on it every night. To feel whether the ache fades. To see if you’re still waking up with a dead arm at 2 AM. To know — really know — if it works for you.

If it doesn’t? Send it back. Full refund. They don’t even make you explain why.

They can do that because it works. You don’t offer a 60-night guarantee on something people send back.

I’m not going to tell you the price goes up tomorrow or that there are only several batches left in stock. I hate that stuff.

I’m not going to tell you the price goes up tomorrow or that there are only a few left in stock. I hate that stuff.

I spent seven years trying things that didn’t work. Then I accidentally slept on the right pillow at my daughter’s house — and everything changed.

If you’re a side sleeper with a crushed shoulder, a numb arm, or that pinch between your shoulder blades that won’t quit — this is worth trying.

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Derila Ergo pillow with its box on a bed
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WHAT OTHER SIDE SLEEPERS ARE SAYING

“The pillow has helped my shoulder injury.”

Debra Hickey — Australia

“It’s comfortable when laying on your back. When laying on your side it fits shoulder well.”

Larissa Hannah — Canada

“Comfortable and support for shoulders and neck.”

Margaret Cieslewicz — United States

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