Patient handout · Pain treatments
Bursa Injections
What it is
A bursa is a small fluid-filled sac that cushions a joint. When it gets swollen, it is called bursitis. A bursa injection puts medicine into the sac to calm swelling and pain.
Why it is done
- Hip (trochanteric), shoulder (subacromial), knee or elbow bursitis
- Pain that has not improved with rest, ice and therapy
What to expect
- Before: The doctor examines the area and may use ultrasound.
- During: This is a short office visit. The skin is cleaned and a small needle puts medicine into the bursa.
- After: Go easy on the area for a day or two. Mild soreness can happen.
Self-care tips
- Rest the day of your injection. Most people return to light activity the next day.
- Ice on the site for 15 to 20 minutes may ease soreness.
- Keep a pain diary for 2 weeks to share with us.
- Keep taking your usual medicines unless we tell you otherwise.
When to call us
- Fever or chills
- Redness, swelling, warmth or drainage where the needle went in
- Pain that is much worse than before, or new weakness or numbness
- A bad headache that is worse when you sit or stand
Call 911 for trouble breathing, chest pain, or loss of bladder or bowel control.
This handout is general information and is not a substitute for medical advice.