Cortisone Injections for Bunion Pain: Benefits, Risks, and What to Expect
When bunion pain doesn't respond to sleeves, ice, and shoe changes, your podiatrist may suggest a cortisone injection. This anti-inflammatory steroid shot can provide powerful short-term relief — but it's not the right choice for every bunion patient.
How Cortisone Injections Work
Cortisone is a synthetic corticosteroid that mimics your body's natural cortisol hormone. When injected directly into or near the inflamed bunion bursa or joint capsule, it:
- Suppresses the inflammatory cascade — reducing swelling, redness, and pain
- Shrinks the inflamed bursal sac (the fluid-filled cushion over the bunion that becomes painfully swollen)
- Provides relief lasting 2-6 months in most patients
When Cortisone Injections Are Appropriate
- Bunion bursitis: The inflamed bursal sac over the bunion is the best target — cortisone works very well here
- Acute bunion flare-ups: When the bunion suddenly becomes hot, red, and swollen despite conservative care
- Pre-event relief: Some patients receive injections before important events (weddings, trips) where they'll need extended time on their feet
- Diagnostic purposes: If it's unclear whether pain is from the bunion or another source, cortisone can help pinpoint the problem — if the injection relieves pain, the bunion is the source
The Injection Procedure
- Skin preparation: The injection site is cleaned with an antiseptic
- Local anesthetic: Many doctors mix the cortisone with lidocaine for immediate numbing
- Injection: A small needle is inserted into the bunion bursa or joint space
- Duration: The entire procedure takes less than 5 minutes
- Pain level: A brief sharp prick, then pressure — most patients rate it 3-4/10 discomfort
What to Expect After
- First 24-48 hours: "Cortisone flare" — temporary increase in pain and swelling in 10-20% of patients. Ice and rest are helpful.
- Days 3-5: Anti-inflammatory effect kicks in — gradual improvement
- Week 1-2: Full effect — significant pain and swelling reduction
- Month 2-6: Continued relief, gradually fading for most patients
Readers who found this guide helpful are also checking these out — used by 1,800+ customers managing bunion pain at home:
What customers are saying
“The biggest win for me is the pain relief. I used to have this constant ache around the bunion area, especially after a long day on my feet. With the sleeve on, that pain has significantly toned down. I won't say it's a miracle cure, but it's definitely given me some much-needed comfort.”
“My right foot had been bothering me for months — shoes that were always comfortable suddenly hurt after a long day. I’ve been wearing these sleeves for three weeks now and my foot feels mostly back to normal. And the shipping was incredibly fast.”
Risks and Side Effects
Local Side Effects
- Cortisone flare: 10-20% chance of temporary increased pain (24-48 hours). Not dangerous.
- Skin color change: Depigmentation (lightening) at the injection site — more common in darker skin tones
- Fat pad atrophy: Repeated injections can thin the natural fat padding under the skin
- Skin thinning: Multiple injections weaken local skin tissue
Rare but Serious Risks
- Infection: Very rare (< 1 in 10,000) when using proper sterile technique
- Tendon/ligament weakening: Repeated injections near tendons can weaken them
- Joint cartilage damage: Evidence suggests frequent intra-articular cortisone may accelerate cartilage loss
How Many Injections Can You Get?
Most podiatrists follow the "rule of three": no more than 3 cortisone injections into the same area within a 12-month period. Some providers limit it further to 2 per year. Repeated injections carry cumulative risks of tissue damage.
Cortisone vs. Other Treatments
| Treatment | Pain Relief | Duration | Repeatable? |
|---|---|---|---|
| Cortisone injection | Strong | 2-6 months | Limited (2-3/year) |
| Bunion sleeve | Moderate | While worn | Unlimited |
| Oral NSAIDs | Moderate | While taken | Limited by GI risks |
| Ice therapy | Mild-moderate | 1-2 hours | Unlimited |
The Bottom Line
Cortisone injections are a valuable tool in the bunion management toolkit — particularly for acute bursitis flares and patients who need temporary strong relief. They are NOT a long-term solution, and they do NOT correct the bunion deformity. Use them strategically alongside daily-wearable options like sleeves, proper shoes, and exercises for comprehensive management.