Shoulder pain myths we hear in clinic, and what's actually true

Shoulder pain collects bad advice faster than almost any other joint we treat. Friends hand out diagnoses, and the search results are usually worse. The same handful of beliefs come up week after week: what a scan can tell you, whether a rotator cuff tear means surgery, why frozen shoulder isn't your fault, what night pain means, and when shoulder pain isn't coming from the shoulder at all.

Reading about your shoulder never replaces an exam. It can, though, help you ask better questions.

The short version

Myth: an MRI will point straight at the problem

We wish it were that clean. Imaging shows structure, not pain, and the two don't always line up.

Rotator cuff tears are common in people with no shoulder pain at all, and they become more common with age. So a tear on a report doesn't automatically mean that tear is why you hurt.

That's why we read your images next to your story and your exam, never alone. X-rays show the bones and can spot calcium deposits. Ultrasound or MRI can help when we need a closer look at a tendon.

Myth: a rotator cuff tear always ends in surgery

Some tears do need repair. A tear that happens in a moment, from a fall or a hard pull, is different from a tendon that has frayed slowly over the years. If an injury leaves you suddenly unable to raise your arm, get it checked within days, not weeks, because timing can affect your repair options.

For the slow, wear-and-tear kind, we usually start with guided exercise and consider surgery only if you aren't improving after a few months. If pain is too strong for therapy, an injection may calm it down enough to get started. And an older surgery that shaved bone at the top of the shoulder for pinching pain generally hasn't worked better than exercise, so we rarely recommend it.

Non-surgical care isn't the same as doing nothing. A good plan includes:

• Exercises that steadily strengthen the rotator cuff and the muscles around the shoulder blade
• Short-term changes to overhead work and training rather than full rest
• An injection in some cases, to make therapy possible
• A set check-in, so you aren't left drifting without a decision
• Imaging only when the answer will change the plan

Myth: frozen shoulder means you didn't move it enough

Keeping the arm still for a long time is one risk, so there's a grain of truth here. But it isn't the whole story, and people who blame themselves are usually being unfair to themselves.

Frozen shoulder happens when the lining around the joint thickens and tightens. People with diabetes or thyroid problems are more likely to get it, and so are people whose arm was kept still after surgery or an injury. The telltale sign is stiffness in every direction, even when we move your arm for you.

Myth: night pain just means you slept on it wrong

Position matters, but it isn't the only thing going on. Lying on the sore side presses on irritated tendons, and the joint stays still for hours, so swelling builds. Without the day's distractions, you notice the pain more. Night pain is common with rotator cuff problems.

A few changes at bedtime can help while you wait for your appointment:

• Sleep on your back instead of the painful side
• Tuck a pillow under the elbow so the arm isn't dangling
• If you side-sleep, lie on the good side and hug a pillow
• Try a recliner or a wedge during a bad flare
• Ice the shoulder in the evening for short sessions
• Ask your doctor before taking over-the-counter pain medicine, especially if you have kidney or heart problems, stomach ulcers, or take blood thinners

If pain wakes you several nights a week for more than a couple of weeks, come in. Losing sleep makes recovery harder.

Myth: if it hurts in your shoulder, the shoulder is the problem

Pain can travel. A pinched nerve in the neck can send pain, tingling or weakness down the arm. The gallbladder and liver can cause pain in the right shoulder or shoulder blade. And the heart can cause pain in the shoulder, arm, back, neck or jaw, on either side. In women, older adults and people with diabetes, heart symptoms often look unusual, so don't wait for classic left-arm pain before calling 911. One clue we look for: pain from somewhere else usually doesn't change when we move your shoulder.

When shoulder pain isn't an orthopaedic appointment

Myth: if you can still lift your arm, nothing's torn

Plenty of people with tears lift their arm just fine, and plenty of people who can't lift it have no tear at all. In the exam room we look at the whole pattern: what you can do on your own, what happens when we move the arm for you, where exactly it hurts, and which positions set it off. That pattern tells us more than any single test, and it's the best reason to come in rather than guess.

What a shoulder visit with our team looks like

We start with how it began, because a shoulder that gave out during one lift tells a different story than one that has ached for months. Then we test motion, strength and the positions that bring on your pain. We often take X-rays the same day, and order other imaging only when it would change what we recommend.

It helps to jot down when the pain started, which motions trigger it, how often it wakes you, what you've already tried, and what you need your shoulder to do again.

Get your shoulder looked at

If your shoulder has been aching for a few weeks, waking you at night, or quietly changing how you reach and lift, we'd like to take a look. Our team will sort out what's driving the pain and build a plan around what you need your arm to do. Schedule Exam.

Are you suffering from pain?

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This blog post is meant to be informative and should not act as a self-diagnosis tool. If you’d like to see one of our doctors, please contact us here.