Skip to Content
Home > Patients & Visitors > Health Library > Calcium Deposits and Tendinitis (Calcific Tendinitis)
Calcific tendinitis (also called calcific tendinopathy) happens when calcium builds up in the tendons. It is most common in the shoulders. But it may occur in the elbows, wrists, hands, hips, knees, or feet. People most affected by calcific tendinitis are between 30 and 50 years old. Women are more likely to have it
than men. It isn't normally a sports-related problem.
Calcific tendinitis starts with a buildup of calcium that causes a chemical reaction with other tissues in the tendon to cause pain. In the shoulder, the calcium is most often built up inside the rotator cuff.
Symptoms may include pain and stiffness that often comes back but usually lasts 1 to 2 months. It is often worse at night and may make it hard to sleep.
Your doctor will ask questions about your past health and your symptoms and will do a physical exam. He or she may do an X-ray to look for calcium deposits. An ultrasound or MRI of the area may also be done.
Treatment includes rest, ice, medicines to reduce pain and swelling, and gentle range-of-motion exercises. In most cases, the pain of a flare-up will go away after 1 to 2 months.
If you're in a lot of pain, your doctor may inject steroid medicine into the area.
If your doctor suggests removing the calcium deposit, you have a few options:
Other Works Consulted
Bannuru RR, et al. (2014). High-energy extracorporeal shock-wave therapy for treating chronic calcific tendinitis of the shoulder: A systematic review. Annals of Internal Medicine, 160(8): 542–549. DOI: 10.7326/M13-1982. Accessed September 3, 2014.
ByHealthwise StaffPrimary Medical ReviewerWilliam H. Blahd, Jr., MD, FACEP - Emergency MedicineSpecialist Medical ReviewerTimothy Bhattacharyya, MD
Current as ofMay 22, 2015
Current as of:
May 22, 2015
William H. Blahd, Jr., MD, FACEP - Emergency Medicine & Timothy Bhattacharyya, MD
To learn more about Healthwise, visit Healthwise.org.
© 1995-2015 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.
Feeling under the weather?
Use our interactive symptom checker to evaluate your symptoms and determine appropriate action or treatment.
Our interactive Decision Points guide you through making key health decisions by combining medical information with your personal information.
You'll find Decision Points to help you answer questions about:
Get started learning more about your health!
Our Interactive Tools can help you make smart decisions for a healthier life. You'll find personal calculators and tools for health and fitness, lifestyle checkups, and pregnancy.
Send Us Your Feedback
North Kansas City Hospital