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Calcific Tendinitis in Dhaka, Bangladesh: Symptoms, Diagnosis, and Treatment

Calcific tendinitis is a shoulder condition in which calcium deposits form inside a tendon, most commonly within the rotator cuff. The supraspinatus tendon is often involved. This can lead to significant shoulder pain, pain during lifting, limited movement, and sometimes severe episodes that patients describe as unbearable.[1][2]

In my practice, I often see Bangladeshi patients who are surprised when imaging shows calcium in the tendon. Many ask whether the calcium came from food, milk, bone weakness, or “extra calcium” in the body. I usually explain that calcific tendinitis is not simply caused by eating calcium. It is a tendon problem, and the exact cause is not fully understood. What matters most is how much pain it is causing, how much the shoulder function is affected, and whether the condition is improving or continuing to interfere with daily life.[1][2]

For many people, the pain can be treated without surgery. But some patients have recurrent pain, stiffness, or major limitations, and those cases need closer evaluation and a more structured treatment plan.

What is calcific tendinitis?

Calcific tendinitis happens when calcium deposits build up in a tendon, usually one of the rotator cuff tendons.[1]

Where it most often occurs

The shoulder is the most common site, especially the supraspinatus tendon. Because the rotator cuff helps lift and stabilize the arm, inflammation around these deposits can make common activities very painful.[1][2]

Why does it happen?

The exact cause is not fully clear. Researchers believe tendon changes, local stress, and changes in tendon healing may contribute.[1][2]

Important point for patients

This problem is not usually caused by “too much calcium in the diet.” It is better understood as a tendon disorder rather than a nutritional overload problem.

Possible contributing factors

tendon degeneration
local tissue changes
repetitive shoulder use
reduced tendon health over time
inflammation around the deposit

What symptoms does it cause?

Symptoms vary. Some patients have mild long-term discomfort. Others develop severe acute pain, especially during the resorptive phase when the body reacts strongly to the deposit.[1][2]

Common symptoms

pain on the outer or upper shoulder
pain while lifting the arm
difficulty reaching overhead
sudden severe pain episodes
night pain
reduced shoulder motion
weakness due to pain

Many patients also feel they have general Shoulder Pain and Pain Around the Neck, which is why proper diagnosis is important.

Can calcific tendinitis be confused with other shoulder problems?

Yes, very easily.

Common conditions it may resemble

rotator cuff tendinitis
rotator cuff tear
frozen shoulder
bursitis
impingement
arthritis

This is one reason I do not recommend self-diagnosis when shoulder pain is persistent. A person may assume it is only a muscle strain when the tendon is actually inflamed because of calcium deposits.

How is the diagnosis made?

Diagnosis usually comes from the history, physical examination, and imaging.

Clinical assessment

When I examine a patient, I consider:

the location of pain
whether there was sudden severe onset
whether arm elevation is limited
whether night pain is present
whether weakness is true weakness or pain-related guarding
whether there are signs of another shoulder disorder

Imaging

X-rays

X-rays are often very useful because calcium deposits can often be seen clearly.[1]

Ultrasound

Ultrasound can help identify the deposit and may be useful in guiding certain procedures.[2]

MRI

MRI may be used when the diagnosis is unclear or when I need to assess associated tendon problems.

Does every case need surgery?

No. Many patients improve with non-surgical treatment.[1][2]

Non-surgical treatment may include

rest from painful movements
pain relief under proper medical guidance
physiotherapy
range-of-motion exercises
gradual strengthening
selected injections in some cases
image-guided procedures in selected patients

AAOS notes that many people with calcific tendinitis improve with conservative treatment and do not require surgery.[1]

When is the pain so severe?

This is often the part patients find confusing. Sometimes the deposit is present quietly for some time, and then suddenly the shoulder becomes very painful.

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Why pain can flare

The body may begin to resorb the deposit, and that inflammatory phase can be very painful.[1][2] Patients may think they had a new major injury even when no trauma occurred.

What if pain does not improve?

If pain remains significant or function stays poor despite good conservative care, further intervention may be considered.

Further options may include

image-guided needling or lavage in selected cases
injection-based pain control where appropriate
arthroscopic removal in selected persistent cases

In certain patients, related structural issues and broader Shoulder Conditions also need to be reviewed rather than focusing only on the calcium deposit.

When do I consider arthroscopic treatment?

I consider surgery more seriously when:

pain is persistent and disabling
sleep is repeatedly affected
the shoulder remains stiff
the deposit is large and symptomatic
non-surgical treatment has failed
the patient’s work or function is being significantly affected

Arthroscopic treatment can help remove problematic deposits and assess the surrounding tendon condition in selected patients.[1][3]

What is recovery like?

Recovery depends on whether treatment is conservative or surgical.

Recovery without surgery

Most non-surgical plans focus on:

settling pain
restoring movement
preventing stiffness
improving rotator cuff function

Recovery after surgery

If arthroscopic treatment is performed, recovery usually includes:

short-term protection
guided shoulder exercises
gradual return of movement
strengthening over time

In Bangladesh, I always try to plan recovery in a way that fits the patient’s real-life routine, since regular hospital visits can be difficult for some families.

Practical advice for Bangladeshi patients

In Dhaka, many patients continue daily work even when shoulder pain is severe. Some sleep poorly for weeks, use pain medicines on and off, and only later seek an evaluation. Delayed care can allow stiffness and loss of function to become more troublesome.

Practical steps that help

avoid repeated painful overhead movements during flare-ups
do not ignore night pain that is worsening
follow a physiotherapy plan consistently
ask whether stiffness is also developing
seek reassessment if pain is not improving

This is especially relevant when symptoms overlap with broader pages like Shoulder Arthroscopy Surgery, because persistent refractory shoulder pain sometimes leads to arthroscopic management discussions.

Can calcific tendinitis come back?

Some patients improve completely, while others may have recurrent symptoms or persistent irritation. Recurrence risk varies depending on the tendon condition, treatment used, and whether function fully recovers.[1][2]

Why follow-up matters

Follow-up is important if:

pain returns after initial improvement
stiffness increases
function remains limited
sleep continues to be affected

When should urgent medical care be sought?

Calcific tendinitis itself is usually not an emergency, but prompt care is important if:

pain becomes suddenly severe and the arm cannot be used
fever or redness suggests infection
major trauma occurs
the shoulder becomes acutely deformed
numbness or unusual weakness develops

After any shoulder procedure, fever, redness, swelling, or increasing pain should be reviewed quickly.

The bottom line

Calcific tendinitis is a painful tendon condition of the shoulder that can range from mild chronic discomfort to severe acute pain. In my practice, I usually reassure patients that the condition is treatable, but I also emphasize that persistent pain should not be dismissed. Proper diagnosis helps separate calcific tendinitis from other shoulder problems and guides whether treatment should remain conservative or become more advanced.

For Bangladeshi patients, the best approach is early assessment, realistic rehabilitation, and close follow-up when symptoms are not improving. If shoulder pain is interfering with sleep, work, and basic arm movement, proper orthopedic review is the safest next step.

References

FAQs BY PATIENTS

Can calcific tendinitis in dhaka, bangladesh: symptoms, diagnosis, and treatment improve without surgery?

In many patients, yes. The right answer depends on the cause of symptoms, their severity, and how well the condition responds to structured treatment such as activity modification, physiotherapy, and medical guidance.

When should I worry that the problem is getting worse?

I advise patients to seek reassessment if pain is becoming more frequent, weakness is increasing, daily function is declining, or sleep is being disturbed regularly.

Is it safe to ignore mild symptoms for a while?

Short-lasting mild symptoms may settle, but persistent or recurring symptoms should not be ignored. Early evaluation often makes treatment simpler and helps prevent avoidable long-term problems.

What daily activities usually make this problem worse?

Repeated lifting, awkward posture, overhead work, long periods without movement, and ignoring early pain often make orthopedic symptoms worse. The exact triggers depend on the condition and should be discussed during assessment.

When should I consider seeing an orthopedic specialist instead of waiting longer?

If pain keeps returning, daily function is getting worse, weakness or numbness is appearing, or sleep is regularly disturbed, it is sensible to get a proper orthopedic evaluation rather than waiting for the problem to settle on its own.