Rotator Cuff Tendonitis: Symptoms, Causes and How Physical Therapy Can Speed Healing

Shoulder pain can make everyday life harder fast. Reaching into a cabinet, putting on a jacket, lifting groceries or sleeping on your side can all become uncomfortable when your rotator cuff is irritated.

Rotator cuff tendonitis happens when one or more of the tendons around your shoulder becomes irritated, inflamed or overloaded. These tendons help stabilize your shoulder and allow you to lift, rotate and reach with your arm; tendonitis may make these movements difficult. A physical therapist like an orthopedic specialist at Performance Rehab may help.

Learn more about rotator cuff tendonitis

Your rotator cuff is a group of four muscles and tendons that helps keep the ball of your upper arm bone centered in the shoulder socket. Because the shoulder is so mobile, the rotator cuff has to work hard to control movement.

Rotator cuff tendonitis, also spelled “tendinitis,” often develops when the tendons are stressed repeatedly or do not have enough room to glide smoothly. This can lead to pain, swelling, stiffness or weakness. It is common in athletes, active adults, workers with repetitive arm movements and people who spend long hours at a desk with poor posture.

Common symptoms of rotator cuff tendonitis

Rotator cuff problems do not always feel the same for everyone. Some people notice a dull ache. Others feel sharp pain when lifting the arm.

Common symptoms include:

• Pain in the front, side or back of the shoulder

• Pain that travels down the upper arm

• Discomfort when reaching overhead

• Pain when reaching behind your back

• Shoulder weakness

• Limited range of motion

• Clicking, catching or pinching sensations

• Pain that gets worse at night

• Trouble sleeping on the painful side

• Difficulty lifting, throwing or carrying objects

You may also notice that your shoulder feels fine at rest but hurts during certain movements, such as placing dishes on a shelf, fastening a bra, washing your hair or reaching into the back seat of your car.

If shoulder pain starts after a fall, accident or sudden injury, or if you cannot lift your arm, seek medical guidance promptly.

What causes rotator cuff tendonitis?

Rotator cuff tendonitis usually develops over time. In many cases, it is not one single movement that causes the problem. Instead, many repetitions that stress the shoulder gradually irritate the tendon.

Common causes and risk factors include:

• Repetitive overhead movement

• Throwing sports, swimming, tennis or volleyball

• Weightlifting with poor form

• Heavy lifting at work or home

• Poor shoulder blade control

• Rounded posture or long periods of sitting

• Muscle weakness or imbalance

• Limited shoulder or upper back mobility

• Age-related tendon changes

• Returning to activity too quickly after shoulder pain

Rotator cuff tendonitis is also sometimes linked with shoulder impingement. This happens when the tendons have less space to move as the arm lifts, which can create a pinching sensation.

How physical therapy helps rotator cuff tendonitis heal

Rest may calm symptoms for a short time, but it often does not fix the underlying issue. If the shoulder is weak, stiff or moving poorly, pain can return when you get back to normal activity.

Physical therapy helps by identifying why your shoulder is irritated and building a plan to reduce pain, restore movement and improve strength.

A physical therapy plan for rotator cuff tendonitis may:

• Begin with movement assessment, strength testing or posture evaluation

• Include hands-on therapy, guided stretching, strengthening exercises or stability exercises

• Help you with modifying activities and returning to sports or workouts when you are ready

At Performance Rehab, a professional may create a plan  based on how your shoulder moves, what activities matter most to you and what is keeping you from feeling your best.

Why early treatment can speed recovery

Shoulder pain is easier to treat when it is addressed early. When pain lingers, people often change how they move without realizing it. They may shrug their affected shoulder, avoid using their arm or rely on other muscles to compensate.

Over time, these changes can lead to more stiffness, weakness and irritation.

Early physical therapy can help you:

• Ease pain before it becomes more limiting

• Improve shoulder mobility

• Rebuild strength safely

• Avoid movements that keep irritating the tendon

• Return to work, sports and workouts with more confidence

• Lower the risk of recurring shoulder pain

There may be two goals: to lessen pain and to help you return to the activities you care about.

Can rotator cuff tendonitis heal without surgery?

Yes, many cases of rotator cuff tendonitis improve without surgery. Physical therapy is often one of the first treatment options because it addresses strength, flexibility, movement patterns and activity habits.

However, every shoulder is different. If symptoms are severe, sudden or not improving, your provider may recommend additional evaluation to check for other issues, such as a rotator cuff tear, arthritis, bursitis or neck-related pain.

Signs you should get your shoulder checked include:

• Pain that lasts more than a few weeks

• Pain that wakes you up at night

• Weakness that affects daily tasks

• Loss of shoulder motion

• Pain after a fall or sudden injury

• Numbness, tingling or symptoms that travel into the hand

How long does rotator cuff tendonitis take to heal?

Healing time may depend on the severity of the irritation, how long symptoms have been present or your treatment plan. Some people feel better within a few weeks, while others improve over several months. Your physical therapist can help you set realistic goals and adjust your plan as your shoulder improves.

Get help for shoulder pain in the Kansas City area

You do not have to wait until shoulder pain becomes severe to get support. Our expert team is here to guide your recovery and performance journey. Let us help you move forward — contact us or request an appointment now.

Frequently asked questions about rotator cuff tendonitis

• How do you know that shoulder pain comes from rotator cuff tendonitis?

You may feel pain in front of your shoulder that radiates toward, but not past, your elbow. You might notice pain or weakness most when you are reaching above your head, like when you brush your hair, reach for something on a shelf, throw or swim.

• Can a physical therapist help you reduce shoulder pain?

They may be able to treat pain. They can provide several specialty techniques like cupping.

• What else can a physical therapist do for rotator cuff tendonitis?

A physical therapist may create a customized treatment plan to improve your level of comfort, strength and mobility. Treatment can be tailored to your work in a sport or performing art. They may provide industrial rehabilitation.

• How long could it take for you to feel results from physical therapy?

Treatment may take several months. However, your physical therapist may provide non-medication treatment for pain so that you feel relief long before treatment is complete.

• While you’re recovering, should you avoid any movements or activities?

For now, try to avoid reaching above your head. It may help to avoid activities like swimming or sports that involve throwing. Consult a professional for personalized advice about avoiding or modifying things that may set off shoulder pain.

• If you recover from rotator cuff tendonitis, can you prevent it from coming back?

You may learn to avoid activities that aggravate your shoulder or put your rotator cuff under pressure. A physical therapist can help.

• If you have other shoulder problems, can a physical therapist help you?

Yes. They may help you address problems affecting the same area, like a shoulder impingement or osteoarthritis.

• What can a physical therapist offer to manage shoulder pain?

Whether you are dealing with rotator cuff tendonitis alone or a combination of issues, they may use several techniques to manage pain. These could include manual therapy, stretches, cupping or dry needling.

• Can shoulder pain go away on its own?

You might learn to avoid doing things that trigger pain, and your shoulder may feel better over time. However, professional treatment may help you move comfortably more quickly or with less restriction.

• What if a doctor recommends surgery for your shoulder?

If you have a severe problem, like a large tear in your rotator cuff, a doctor may suggest surgery followed by physical therapy for rehabilitation. Physical therapy may begin several weeks after surgery, beginning with work designed to reduce pain, then to build stability and mobility.