People with toenail fungus are at a higher risk of developing other fungal infections—including those that affect the heart. Toenail fungus can sneak up on you—especially if you're immunocompromised or have preexisting health conditions.
A severe case of nail fungus can be painful and may cause permanent damage to your nails. And it may lead to other serious infections that spread beyond your feet if you have a suppressed immune system due to medication, diabetes or other conditions.
If toenail fungus is left untreated, it can spread to the surrounding skin on the foot, causing another condition known as athlete's foot. An athlete's foot is a condition resulting in itchy, red, and cracked skin, which can become very uncomfortable.
Toenail fungus doesn't usually spread to inside your body, like the stomach. The fungi require keratin, found in your hair, skin and nails. They survive best on the skin.
Most fungal nail infections are not serious. However, some people may experience pain or be bothered by the appearance of their nails. Fungal nail infections may cause nails to become discolored, thick, fragile, or cracked. The nail may also become separated from the nail bed.
The fastest way to eliminate the infection is through toenail laser treatment. Laser nail therapy specifically targets the microorganisms under your nail while leaving the keratin intact. In just a few treatments, the infection can be entirely eliminated.
If your nail gets brittle and breaks easily, it's a sign the fungal infection is changing the composition of the nail. If it becomes soft and chalky and starts to crumble away, the infection is starting to become severe.
These drugs are often the first choice. One option is itraconazole (Sporanox). These drugs help a new nail grow free of infection, slowly replacing the infected part. You typically take this type of drug daily for 6 to 12 weeks.
Nail fungus is not a health risk to most people. But anyone with a compromised immune system, such as a diabetic who contracts nail fungus, is at risk of developing serious complications like foot ulcers.
“Applying Vicks VapoRub to fungus-infected toenails can clear up the notoriously hard-to-treat condition. Michigan State University clinicians found that applying the product daily to the infected nail cleared the condition in 32 of 85 patients, though it took anywhere from 5 to 16 months…”
With treatment, many people can get rid of nail fungus. Even when the fungus clears, your nail(s) may look unhealthy until the infected nail grows out. A fingernail grows out in 4 to 6 months and a toenail in 12 to 18 months.
If you do have a toenail fungus, your doctor will likely recommend one or more of the following treatment options: Trimming the Toenail Trimming the toenail is usually combined with medication, but having a podiatrist periodically trim the nail down is helpful and allows the medication to work better, says Sundling.
There are several risk factors for developing nail fungus: tight shoes; damaged nails; walking barefoot in moist areas like swimming pools, saunas, and public showers; poor blood circulation in your legs; a weakened immune system; and other skin conditions, such as psoriasis.
Invasive Fungal Infections Can Lead to Sepsis—And Have a High Mortality Rate. Approximately 15% of all infections are caused by fungi, and invasive fungal infections are an increasingly frequent cause of sepsis, particularly in critically ill patients.
You may have a higher risk of getting toenail fungus if you have: Athlete's foot (tinea pedis). Diabetes. Hyperhidrosis (a disorder that makes you sweat a lot).
You can develop foot fungus with a healthy immune system, but your odds go up, especially of getting chronic or severe foot fungal infections, if your immune system is weaker. This is because your body has a more difficult time fighting off fungal spores and preventing them from developing into an infection.
The Nail Fungus and Candida Connection
However, when it overgrows and gets out of control it can lead to a variety of symptoms, from skin issues such as nail fungus, itching, psoriasis, and rashes, to brain fog, chronic fatigue, mood issues, bloating, constipation, seasonal allergies, and even autoimmune conditions.
The best type of vinegar to treat toenail fungus is apple cider vinegar, a very acidic and strong solution that destroys toenail fungus at the source. To take full advantage of this, mix one cup of apple cider vinegar with at least 2 cups of water – this will dilute the vinegar so that it won't burn your skin.
Vitamin E: Vitamin E is considered a topical therapy that can help in the treatment of toenail fungus. It also supports nail and foot health by preventing cracked cuticles and keeping the nail around your nails moisturized.
When used topically, tea tree oil is believed to be antibacterial. Tea tree oil is commonly used to treat acne, athlete's foot, lice, nail fungus and insect bites.
Fungal nail infections can get worse over time. See your doctor ASAP if your nail has turned brown or black, if it suddenly hurts, or if it pulls away from the nail bed.
The problem with not treating toenail fungus goes beyond continued discomfort and discoloration. If the fungus is allowed to continue growing, it can penetrate the skin under the nail and ultimately infect the toe itself. From there, the infection can spread to other parts of the body.
Soaking your feet and toes in a bath containing Epsom salts can help dry out fungal infections by killing fungal spores. Add 1–2 cups of Epsom salt to a footbath of warm water and soak for 30 minutes. Alternatively, you can add 2 tablespoons of Epsom salt to 2 cups of water and soak a cotton ball in it.