Fungal toenail infections are a common problem, especially for those who frequent public pools, gyms, or locker rooms. While many assume toenail fungus is just a cosmetic issue, it can actually spread to other toenails, the skin (causing athlete’s foot), fingernails, and even to other people. If left untreated, the infection can worsen, leading to discomfort, nail damage, and persistent reinfections.
The good news? Toenail fungus is treatable, and early intervention can stop it from spreading. If you’ve noticed signs of a fungal infection, seeking professional care at our Milford or Hamden podiatry offices can help restore healthy, clear nails.
How & Why Does Toenail Fungus Spread?
Toenail fungus, medically known as onychomycosis, is caused by dermatophytes, a type of fungus that feeds on keratin—the protein found in nails, hair, and skin. These fungi thrive in warm, moist environments, making feet an ideal breeding ground, especially when enclosed in damp shoes or socks.
How It Spreads to Other Toes
The infection often spreads through direct contact, where the fungus transfers from one toenail to another. Additionally, if you have athlete’s foot, which causes itchy, cracked skin between the toes, the same fungi can migrate to your nails. Wearing damp shoes for extended periods, sharing socks or nail clippers, and visiting nail salons that don’t properly sterilize their tools also increase the risk of spreading the infection.
Can Toenail Fungus Spread to Other People?
Yes, toenail fungus is highly contagious. It can be transmitted between family members who share towels, socks, or showers. Public places such as locker rooms, swimming pools, and yoga studios are also common areas where fungal infections spread. In some cases, a person can even spread the infection from their toenails to their fingernails by touching an infected nail.
Signs Your Toenail Fungus Is Spreading
Recognizing the early signs of a spreading fungal infection is key to preventing further damage. You may notice additional toenails turning yellow or thickening, and the nails may become brittle or crumbly. Infected nails can cause pain or swelling in the surrounding skin, and many people develop itchy, flaky skin, which is a sign of athlete’s foot. A persistent foul odor from the feet can also indicate an advanced fungal infection.
If you notice any of these symptoms, it’s important to seek treatment as soon as possible.
Best Treatments for Toenail Fungus in Connecticut
Over-the-counter antifungal treatments often provide little relief for stubborn infections, making professional treatment the best option for clearing toenail fungus effectively.
Topical & Oral Antifungal Medications
Prescription-strength topical treatments can be effective when used consistently over several months. For more persistent infections, oral antifungal medications such as terbinafine or itraconazole work from within the body to eliminate the fungus. While oral medications are effective, they require medical supervision due to potential side effects. These treatments are most suitable for mild to moderate infections.
Laser Therapy: An Advanced & Effective Solution
For those struggling with stubborn, long-term toenail fungus, laser therapy is a highly effective treatment option. This non-invasive procedure uses laser light to penetrate the nail bed, targeting and destroying the fungus without harming surrounding tissue.
The benefits of laser therapy include higher success rates than topical treatments, no side effects like oral medications, and no downtime. Laser therapy is FDA-approved and considered one of the best treatments for difficult-to-treat fungal infections.
Nail Removal for Severe Cases
In cases where the infection is deep or causing significant pain, partial or full nail removal may be necessary. Once the affected nail is removed, treatments can be applied to help prevent reinfection as the new nail grows back. This option is typically reserved for severe or recurring infections.
How to Prevent Toenail Fungus from Spreading
Preventing the spread of toenail fungus starts with good foot hygiene. Keeping feet clean and dry, changing socks daily, and wearing breathable shoes can reduce moisture buildup. If you’re prone to infections, using antifungal sprays or powders in your shoes can help minimize fungal growth.
Avoid sharing personal items such as socks, towels, and nail clippers, and always sanitize pedicure tools—better yet, bring your own to the salon. When in public places like pools or gyms, wear sandals or shower shoes to reduce exposure to fungal spores. If you have athlete’s foot, treat it immediately to prevent it from spreading to your toenails.
Need Help? Get Expert Toenail Fungus Treatment in Connecticut!
If you’re experiencing persistent, spreading, or painful toenail fungus, early treatment is the key to restoring healthy, clear nails. Our Milford & Hamden podiatry offices offer laser therapy, prescription treatments, and expert care tailored to your needs.
Don’t wait until the infection worsens—schedule an appointment today!