When Is Cortisone Injection Recommended for Calcific Tendinitis?

Calcific tendinitis involves calcium deposits within a shoulder tendon, often with irritation around the tendon. Cortisone reduces inflammation and can ease pain enough to make gentle movement and physiotherapy more manageable. It does not remove the calcium deposit itself, so the clinician may discuss other options when the deposit remains the main source of symptoms. The injection may be directed at an inflamed bursa or another carefully selected area rather than placed into the tendon. Examination and, when needed, imaging help identify the safest target.

A clinician will review how long the pain has lasted, whether sleep and daily tasks are affected, and what you have already tried, such as activity modification, pain relief, or guided exercises. Tell them about diabetes, blood-thinning medicine, allergies, a possible infection, or previous injections because these details can change the plan. If an injection is chosen, follow the aftercare instructions and use the pain improvement to restore comfortable shoulder movement rather than returning immediately to heavy lifting. Keep the follow-up plan, especially if pain continues or movement remains restricted.

Arrange a clinical assessment if shoulder pain is persistent, worsening, or making it difficult to raise the arm, dress, or sleep. Seek prompt medical help after an injection if the site becomes increasingly red, hot, swollen, or painful, or if you develop fever or feel unwell. Sudden severe pain after an injury, a visibly deformed shoulder, new weakness, or numbness also needs urgent assessment.

Ask whether the pain is coming mainly from the calcium deposit, the surrounding bursa, or another shoulder problem; what the injection is intended to treat; how it fits with physiotherapy; and what warning signs should prompt a review. You can also ask what alternatives may be suitable if symptoms do not improve.