SWIFT Therapy for Plantar Warts: 5 Common Myths and the Truth Behind Them

SWIFT therapy is an innovative and highly effective treatment that Dr. Stavros O. Alexopoulos offers at our Cook county podiatry office. While it may sound intimidating at first—after all, it uses microwave therapy to treat stubborn conditions like plantar warts—the truth is that SWIFT is safe, non-invasive, and backed by strong clinical evidence. Many of our patients have seen dramatic improvements. To help you better understand this advanced option, let’s break down five common myths—and the facts that prove them wrong.

Myth 1: SWIFT Therapy Is Painful and Invasive

Fact: SWIFT Therapy Is Minimally Invasive and Well-Tolerated

When people hear “microwave therapy,” they often assume it involves intense heat or surgical-level discomfort. In reality, SWIFT therapy delivers a brief pulse of energy that patients often describe as a short, sharp sensation—similar to a pinprick.

There’s no need for local anesthesia, and the discomfort only lasts a few seconds during each application. Most importantly, this treatment is non-invasive, especially when compared to traditional surgical removal of plantar warts or other lesions.

Myth 2: One Session Is All You Need

Fact: Multiple Sessions Allow the Body Time to Heal

SWIFT works by stimulating the body’s immune system to recognize and eliminate the virus that causes plantar warts. Like many treatments that rely on your natural defenses, results are not instant.

Most patients need 2–4 sessions spaced a few weeks apart to achieve optimal outcomes. While some improvement may be visible after the first session, consistency and patience are key to success.

Myth 3: SWIFT Uses Dangerous Radiation

Fact: SWIFT Uses Safe, Non-Ionizing Energy

Because the word “microwave” is involved, some people worry that SWIFT therapy might expose them to harmful radiation. The truth is, SWIFT uses non-ionizing microwave energy, which is completely different from the ionizing radiation used in X-rays.

The energy is precisely targeted, so only the affected tissue is treated—surrounding healthy tissue remains unharmed.

Myth 4: SWIFT Therapy Is Too New to Trust

Fact: SWIFT Is Clinically Proven and Widely Used

Though it may be new to some patients, SWIFT therapy is built on decades of medical microwave technology. It has been rigorously tested in clinical trials and has become a trusted tool in podiatry for dermatological issues like plantar warts.

It’s not a trend—it’s a scientifically validated treatment option with proven success rates.

Myth 5: You Need Downtime After SWIFT Treatment

Fact: You Can Stay Active with Little to No Downtime

Good news for athletes and active individuals: SWIFT therapy typically requires no downtime. Since it doesn’t damage surrounding tissues or involve incisions, most patients can return to their normal routine—including sports and exercise—immediately after a session.

This makes SWIFT an ideal treatment option for those who want effective results without interrupting their daily activities.

If you have questions about SWIFT therapy, plantar warts, or any aspect of your foot health, don’t hesitate to reach out. Call (773) 561-8100 or click here to schedule an appointment with My Chicago Foot Expert, podiatrist Dr. Stavros O. Alexopoulos at our comfortable, modern office today.