PRP vs. Cortisone Shots: Which Is Better for Joint Pain?

February 19, 2026 • Joint Pain • Arvada, CO

When joint pain starts slowing you down, your doctor might recommend either a cortisone shot or PRP injection. Both are non-surgical, both involve a needle, and both promise relief — but they work in fundamentally different ways. If you’re weighing your options in Arvada, Wheat Ridge, or Golden, here’s an honest comparison to help you decide.

How Cortisone Shots Work

Cortisone is a synthetic corticosteroid that suppresses inflammation quickly. It’s been the standard for decades and it works fast — most patients feel relief within a few days. However, cortisone doesn’t heal anything. It masks the pain signal while the underlying damage continues. And repeated cortisone injections (more than 3–4 per year) can actually accelerate cartilage breakdown.

How PRP Therapy Works

PRP uses concentrated growth factors from your own blood to stimulate actual tissue repair. Instead of silencing the pain, PRP addresses the source — encouraging your body to regenerate damaged cartilage, reduce inflammation naturally, and strengthen the joint. Results take longer to appear (2–6 weeks), but they last 6–12 months or more.

The Side-by-Side Comparison

Relief speed: Cortisone wins (days vs. weeks). Duration of relief: PRP wins (6–12 months vs. 4–8 weeks). Healing ability: PRP wins (promotes repair vs. masking symptoms). Long-term joint health: PRP wins (protects cartilage vs. potential degradation). Safety with repeated use: PRP wins (uses your own biology vs. synthetic steroids). Cost per treatment: Cortisone is cheaper upfront, but PRP often costs less over time because you need fewer treatments.

Which One Should You Choose?

If you need fast, short-term relief for a flare-up — say, before a vacation or event — cortisone has its place. But if you’re looking for a treatment that actually helps your joint heal and provides lasting relief, PRP is the stronger option. Many of our patients in Arvada and the surrounding communities start with PRP as their first-line treatment and never look back.