Platelet-Rich Plasma (PRP)

What is PRP?

Platelet-Rich Plasma (PRP) is a regenerative treatment that uses a small sample of your own blood to help stimulate healing. The blood is placed in a centrifuge to separate and concentrate the platelets, which are rich in growth factors. When injected into an injured or painful area, these growth factors help promote tissue repair, reduce inflammation, and support the body’s natural healing process.

How does PRP work?

Platelets are a component of your blood that help with clotting and healing. PRP concentrates these platelets to levels higher than what is normally found in blood. When injected into damaged tissue such as tendons, ligaments, or joints, the platelets release growth factors that may accelerate healing, decrease inflammation, and improve function.

What conditions can PRP treat?

In podiatry, PRP is commonly used to help treat a variety of foot and ankle conditions. Some of the most common include:

• Plantar fasciitis
• Achilles tendonitis
• Posterior tibial tendonitis
• Arthritis in the foot and ankle joints
• Ligament injuries or sprains
• Chronic heel pain
• Sports-related foot and ankle injuries

What are the benefits of PRP?

• Uses your body’s own natural healing properties
• Minimally invasive, in-office procedure
• May reduce pain and inflammation
• May improve mobility and function
• May help avoid or delay surgery
• Little to no downtime for most patients

Who is a good candidate for PRP?

PRP may be a good option for patients who have chronic foot or ankle pain that has not improved with traditional treatments such as rest, orthotics, physical therapy, or medications. Ideal candidates often include:

• Patients with chronic plantar fasciitis
• Individuals with tendon injuries or inflammation
• Patients with mild to moderate arthritis in the foot or ankle
• Active individuals or athletes wanting to promote healing
• Patients looking for a non-surgical treatment option

What happens during a PRP treatment?

The procedure typically takes about 30–45 minutes. A small amount of blood is drawn from your arm and placed in a centrifuge to separate the platelet-rich plasma. The PRP is then carefully injected into the targeted area of the foot or ankle. Most patients experience minimal discomfort, and the procedure is performed right in the office.

How long does it take to see results?

PRP works by stimulating the body’s natural healing response, so improvement may occur gradually over several weeks. Some patients begin noticing reduced pain and improved function within a few weeks, while full benefits may take several months as the tissue continues to heal.

Is PRP safe?

PRP is considered a very safe treatment because it uses your own blood, which significantly reduces the risk of allergic reactions or complications. Mild soreness or swelling at the injection site can occur but usually resolves within a few days.

How does a podiatrist use PRP?

If you are experiencing chronic foot or ankle pain that has not improved with conservative treatments, a podiatrist may recommend PRP therapy. After evaluating your condition, the provider will determine whether PRP may help stimulate healing, reduce pain, and improve mobility so you can return to normal activities.