Toenail fungus often starts as a small change that’s easy to dismiss. Over time, the nail can thicken, discolor, and become brittle. Treating toenail fungus is notoriously difficult, and it could take several months to resolve. When taking a prescribed oral antifungal medication and applying a topical medication aren’t effective, laser therapy is the next step patients consider.
One of the first questions is how many laser sessions are needed. In most cases, treatment involves a series of four sessions spaced over the course of one year.
Below, our experts explain why that approach works and what patients can expect from laser treatment.
When Oral and Topical Medications Fall Short
Topical antifungal treatments often fall short because they struggle to penetrate the nail plate, leading to long treatment periods and inconsistent results.
Oral antifungal medications are generally more effective because they can penetrate the nail plate and nail bed. However, they may carry risks, including potential liver and kidney complications, drug interactions, and side effects such as gastrointestinal discomfort, rashes, headaches, and nausea.
How Laser Treatment Works for Toenail Fungus
Laser therapy is a non-invasive treatment option for toenail fungus, a common fungal infection that occurs when fungi get in between the toenail and the toenail bed, usually through a crack or cut in the toe. Using a specialized laser, a healthcare provider can penetrate the nail and target the fungus beneath it.
Why Patients Have Multiple Laser Treatments
PinPointe™ FootLaser® stands out as the first FDA-cleared laser treatment for toenail fungus. While other treatments struggle to reach the fungus, PinPointe™ FootLaser® safely penetrates the nail itself to address the root of the issue.
Their laser treatments use a specific wavelength of light that targets and heats up fungal cells without harming the surrounding tissue or the nail itself. The energy emitted is kept at a relatively low level to ensure safety. For this reason, most patients complete four laser sessions, each lasting 30 minutes, over the course of one year. Treatment is nearly painless, involves minimal side effects, and requires no downtime.
Restore Clear, Healthy Nails
Toenail fungus does not resolve on its own and may worsen or spread without treatment. Laser therapy provides a focused, effective solution that promotes healthy nail growth.
At The Foot & Ankle Center, laser treatment for toenail fungus is offered as part of a personalized treatment plan. During a consultation, an expert podiatrist will evaluate your nails and determine whether laser therapy is the right option for you. To schedule your appointment, fill out our contact form or call (314) 487-9300!