How fast does toe fungus spread

Plenty, it turns out. Learn about these surprising facts about toenail fungus. Think you know all there is to know? It tends to stay local. But it can spread to other parts of the body. Dermatologist Pamela Ng, MD , explains what you need to know about this common condition and top ways to stop it in its tracks. Mycotic nails appear discolored to a brownish-yellow and the nails become thick, brittle and separated from the nail bed. These things are more than just a cosmetic embarrassment; for some, they can become a serious health concern.

Ng says. The best treatment for fungal nail infections is a prescription that your dermatologist can prescribe that you take every day for two-to-three months. The pill is not for everyone, since oral antifungals can interact with other medications and can affect the liver. Although topical medications are desirable because of the low risk of side effects and interaction with other medications, they have much longer treatment regimens.

Generally, topical medications have a lower clearance rate compared to oral pills. She says the topical medications work best if you only have partial nail involvement. The infection is cured when you see healthy nail growing back at the base. A GP can prescribe antifungal tablets. But before they give you tablets they should take a sample of your nail and have it tested, to find out what type of infection you have.

You cannot take antifungal tablets if you're pregnant or have certain conditions. They can damage your liver. Badly infected nails sometimes need to be removed.

As the nail ages, it can become brittle and dry. The resulting cracks in the nails allow fungi to enter. Other factors — such as reduced blood circulation to the feet and a weakened immune system — also may play a role. Toenail fungal infection can start from athlete's foot foot fungus , and it can spread from one nail to another. But it is uncommon to get an infection from someone else. 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 you have diabetes, you may have reduced blood circulation and nerve supply in your feet. You're also at greater risk of a bacterial skin infection cellulitis. So any relatively minor injury to your feet — including a nail fungal infection — can lead to a more serious complication. See your doctor if you have diabetes and think you're developing nail fungus. The following habits can help prevent nail fungus or reinfections and athlete's foot, which can lead to nail fungus:.

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