What is the difference between shoulder tendonitis and bursitis?
Emily Sparks
Published Jan 22, 2026
Tendonitis versus bursitis
How can you tell the difference between tendonitis and bursitis?
Bursitis is inflammation (swelling, heat) or irritation of a bursa. Bursae are small sacs between bone and other moving parts, such as muscles, skin or tendons. The bursa allows smooth gliding between moving parts. Tendonitis is inflammation or irritation of a tendon.
How do you know if you have bursitis in your shoulder?
What are the symptoms of shoulder bursitis?
- Shoulder stiffness or a feeling of swelling.
- Painful range of motion.
- Nighttime pain when lying on the affected side.
- Sharp or pinching pain with overhead shoulder motions.
What is the fastest way to heal bursitis in the shoulder?
Apply ice to reduce swelling for the first 48 hours after symptoms occur. Apply dry or moist heat, such as a heating pad or taking a warm bath. Take an over-the-counter medication, such as ibuprofen (Advil, Motrin IB, others) or naproxen sodium (Aleve, others), to relieve pain and reduce inflammation.
What happens if tendinitis and bursitis are left untreated?
Bursitis and tendinitis are progressive conditions, meaning that symptoms become more severe over time without treatment. Inflammation in a bursa may lead to chronic pain and swelling, and inflammation in a tendon may lead to a tear that, in severe instances, may cause a tendon to separate from the bone.
41 related questions foundWhat can be mistaken for bursitis?
Bursitis is often mistaken for arthritis because joint pain is a symptom of both conditions. There are various types of arthritis that cause joint inflammation, including the autoimmune response of rheumatoid arthritis or the breaking down of cartilage in the joints in degenerative arthritis.
How do u know if u have bursitis?
If you have bursitis, the affected joint might: Feel achy or stiff.
...
When to see a doctor
- Disabling joint pain.
- Sudden inability to move a joint.
- Excessive swelling, redness, bruising or a rash in the affected area.
- Sharp or shooting pain, especially when you exercise or exert yourself.
- A fever.
Does Voltaren Gel help bursitis?
When to use? Voltaren Emulgel is used to treat pain and inflammation of muscles, joints, tendons and ligaments, due to sprains and strains, sports injuries (eg. tennis elbow) and soft tissue rheumatism (eg. bursitis; tendinitis).
Why is shoulder bursitis so painful?
When a shoulder bursa gets irritated, it becomes inflamed and grows in size. This means there is less space in the shoulder for muscles and tendons to move around, which can cause pain and a loss of movement in the shoulder.
Does shoulder bursitis cause pain down the arm?
Initially, the pain is located at the outside of the shoulder at the very top of the arm, but as symptoms progress, the pain may radiate down the outside of the arm (though rarely past the elbow). As the condition gets worse, a person may avoid using the shoulder, causing the muscles to weaken.
How do I get rid of bursitis in my shoulder?
At-home shoulder bursitis treatment
- Rest the shoulder. Avoiding activities that you know tend to worsen symptoms can help to reduce your symptoms. ...
- Take an over-the-counter pain reliever. ...
- Apply an ice pack to the affected area. ...
- Wear a shoulder brace. ...
- Perform gentle stretching activities.
How long does shoulder bursitis take to heal?
Physical therapy will help you return to your normal lifestyle and activities. The time it takes to heal the condition varies, but results can often be achieved in 2 to 8 weeks, when a proper stretching and strengthening program is implemented.
Is bursitis serious?
If septic bursitis is left untreated, the fluid inside the bursa can turn to pus. In addition, the infection can spread to the bloodstream and other parts of the body. If the infection spreads, symptoms will become worse and the infection can even become life-threatening.
How long does bursitis and tendonitis last?
Most damage heals in about two to four weeks, but chronic tendinitis can take more than six weeks, often because the sufferer doesn't give the tendon time to heal. In chronic cases, there may be restriction of motion of the joint due to scarring or narrowing of the sheath of tissue that surrounds the tendon.
Does bursitis hurt to touch?
Acute Bursitis
It often hurts to move or even touch the inflamed joint, and the skin over the area may swell and redden. Infection or gout can cause extra painful flare-ups that make your skin warm to the touch. Other inflammatory conditions like arthritis also could cause it.
Why does shoulder bursitis hurt more at night?
Bursitis in the shoulder is a common culprit of nighttime shoulder pain because laying on your side can compress the bursa, increasing the level of pain you'd normally feel with the bursitis. Tendonitis. This also is an inflammation-due-to-repetitive-use type of injury.
Do cortisone shots cure bursitis?
Bursa injections contain steroids that soothe bursitis inflammation and joint pain. The steroid injection eases symptoms of hip bursitis, shoulder bursitis and other types of bursitis. If injections don't relieve symptoms, you may need surgery.
Is bursitis the same as frozen shoulder?
In fact, a frozen shoulder is the second most common cause of shoulder pain (right behind rotator cuff tendonitis/bursitis), but the condition may be harder to diagnose. Many people who have a frozen shoulder are incorrectly diagnosed as having bursitis.
Why was Voltaren taken off the market?
Canadian and British researchers are calling for the anti-inflammatory diclofenac to be pulled from the market worldwide because of its heart risks. Diclofenac is sold under a variety of brand names including Voltaren and is widely used for pain such as headaches, toothaches and arthritis.
Who should not use Voltaren Gel?
You should not use this medicine if you are allergic to diclofenac (Voltaren, Cataflam, Flector, and others), or if you have ever had an asthma attack or severe allergic reaction after taking aspirin or an NSAID. Diclofenac topical is not approved for use by anyone younger than 18 years old.
Where should you not use Voltaren Gel?
Voltaren Gel should not used in people at risk for heart attack or stroke or who have had recent heart surgery. The drug should be used with caution in people in people with certain health issues such as kidney or liver disease.
What triggers bursitis?
The most common causes of bursitis are injury or overuse. Infection may also cause it. Bursitis is also associated with other problems. These include arthritis, gout, tendonitis, diabetes, and thyroid disease.
Does bursitis show up on xray?
Diagnosis of hip bursitis
During this exam, your doctor will be looking for pain or tenderness in your hip. You may also undergo testing to check your mobility and strength and rule out additional injuries or underlying conditions. Your doctor might order imaging tests such as x-ray, MRIs, ultrasounds, or bone scans.
Where is bursitis in the shoulder?
What is bursitis of the shoulder? Bursitis of the shoulder (impingement syndrome) occurs when there is swelling and redness between the top of the arm bone and the tip of the shoulder. Between these bones lie the tendons of the rotator cuff and a fluid-filled sac called the bursa, which protects the tendons.
What causes tendonitis and bursitis in the shoulder?
You may develop shoulder tendonitis from repetitive overuse activity, such as playing tennis, or a more serious injury. Bursitis develops when the fluid-filled pads in the shoulder (the bursae) become inflamed. The bursae cushions the shoulder joint between the bones, tendons and muscles.