PRP vs Cortisone Injections

How They Work

Cortisone: A powerful anti-inflammatory that quickly reduces swelling and pain. Does not heal tissue — suppresses the inflammatory response. Effects are temporary. Repeated injections can weaken tendons and cartilage.

PRP: Concentrated platelets from your own blood deliver growth factors that stimulate tissue healing. Promotes controlled inflammation. Takes longer to work (2-6 weeks) but aims to address underlying tissue damage.

Cost Comparison

Effectiveness by Condition

Tendon injuries: PRP is superior long-term. Cortisone provides faster initial relief but worse outcomes at 6-12 months.

Knee osteoarthritis: Both provide relief. PRP shows better outcomes at 6-12 months in moderate arthritis.

Bursitis and acute inflammation: Cortisone is the clear winner for rapid relief.

Which Should You Choose?

Choose cortisone when: You need fast relief, have acute bursitis, or this is your first injection for the condition.

Choose PRP when: You have a chronic tendon injury, cortisone only provides temporary relief, or you want regenerative healing over pain suppression.

Frequently Asked Questions