Arthritis

What is Arthritis?

Arthritis is a widespread condition that affects an estimated 24% of adults in the United States. Arthritis is not a single disease—it refers to a group of conditions that cause joint pain, inflammation, swelling, and stiffness.

Arthritis can affect joints throughout the body, but it is especially common in the feet and ankles, where it can significantly impact mobility and quality of life. At Advanced Foot and Ankle Specialists of Arizona in Chandler, AZ, our team helps patients identify the type of arthritis they have and develop a treatment plan to relieve pain and protect long-term joint health.

Two of the most common types of arthritis are osteoarthritis and rheumatoid arthritis.

What is Osteoarthritis?

Osteoarthritis is the most common type of arthritis. It is often called “wear-and-tear arthritis” because it develops as joint cartilage slowly breaks down over time.

Cartilage is a firm, smooth tissue that cushions the ends of bones and allows joints to move easily. As cartilage wears away, the bones begin to rub against each other. This can cause pain, stiffness, swelling, and reduced range of motion.

Osteoarthritis typically develops gradually, and risk factors include:

• Age

• Obesity

• Joint injuries (including old sprains or fractures)

• Repetitive stress on the joints

• Genetics

• Bone deformities

Osteoarthritis is most common in people over age 50, but it can develop earlier—especially in those with a history of foot or ankle injuries or repetitive high-impact activities.

What is Rheumatoid Arthritis?

Rheumatoid arthritis (RA) is an autoimmune disorder. This means the immune system mistakenly attacks the body’s own joint tissues, causing inflammation and joint damage.

Unlike osteoarthritis, rheumatoid arthritis can affect many joints at once and may progress more aggressively. RA commonly impacts the small joints in the feet, which may lead to pain, swelling, deformity, and difficulty walking if left untreated.

Are there other types of arthritis?

Yes. In addition to osteoarthritis and rheumatoid arthritis, there are other forms of arthritis that may affect the feet and ankles, including:

• Gout (often causes sudden, severe pain in the big toe joint)

• Reactive arthritis

• Septic arthritis (joint infection that requires urgent care)

Because symptoms can overlap, the best way to get lasting relief is to determine the exact type of arthritis you have.

What are the symptoms of arthritis in the feet and ankles?

Symptoms of arthritis may develop slowly or appear suddenly depending on the cause. Common signs include:

• Joint stiffness (especially in the morning)

• Foot or ankle pain

• Swelling

• Warmth around the joint

• Tenderness

• Redness

• Reduced range of motion

• Pain during walking or standing

• Difficulty fitting into shoes due to swelling

Without treatment, arthritis can worsen over time and may limit mobility and independence.

How is arthritis diagnosed?

At Advanced Foot and Ankle Specialists of Arizona, we begin with a detailed evaluation, including a physical exam and review of your symptoms and medical history.

If needed, diagnostic testing may include:

• X-rays to evaluate joint damage or bone spurs

• Ultrasound imaging

• Blood work (especially when rheumatoid arthritis or other inflammatory conditions are suspected)

A proper diagnosis is essential, because treatment varies based on the arthritis type.

How is arthritis treated?

Arthritis treatment depends on the cause and severity of your condition. Our goal is to help relieve pain, improve mobility, and reduce inflammation while protecting the joint from further damage.

Your personalized treatment plan may include:

• Medication or injections to reduce pain or inflammation

• Physical therapy to improve joint strength and flexibility

• Custom orthotics to support the foot, reduce joint stress, and improve alignment

• Supportive footwear guidance

• Surgery in severe conditions

In more severe cases, especially when joint damage significantly impacts daily activities, your podiatrist may recommend surgical treatment to repair or replace a damaged joint.

When should I see a podiatrist for arthritis?

You should schedule an evaluation if you have ongoing:

• Foot pain or ankle pain

• Swelling or stiffness

• Pain that worsens with walking

• Reduced mobility or changes in your gait

Early diagnosis and treatment can slow arthritis progression and help prevent long-term complications.

Where can I get arthritis treatment in Chandler, AZ?

If you are experiencing symptoms of arthritis in the feet or ankles, the team at Advanced Foot and Ankle Specialists of Arizona proudly treats patients in Chandler, Gilbert, Mesa, Tempe, and surrounding areas.

To learn which treatment is right for you, call our office or book an appointment online today.