Health Library
The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.
Fungal Infections
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Guides you through decision to take medicine for nail fungal infection. Explains fungal infections and why treatment might be needed. Lists other treatments. Includes interactive tool to help you make your decision.
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Common problems may develop with artificial nails, such as: Bacterial infection. You may dislodge an artificial nail from the nail bed by bumping it or catching it. Infection can develop in the gap that forms between the two nails, especially if the...
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What is a fungal nail infection? A fungal nail infection occurs when a fungus attacks a fingernail, a toenail, or the skin under the nail, called the nail bed. Fungi (plural of fungus) can attack your nails through small cuts in the skin around your nail or through the opening between your nail and nail bed. If you...
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Nonsurgical (chemical) nail removal is a painless procedure for a fungal nail infection. This technique removes only the diseased and damaged nail, not the healthy part of the nail. It is done in a clinic or your doctor's office. Either the entire nail (avulsion) or part of the nail (debridement) can be removed. This...
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Surgical nail removal can be done for severe or returning fungal nail infections. The entire nail (avulsion) or only part of the nail (debridement) can be removed. Surgical nail removal can be done in a clinic or your doctor's office. Your doctor will give you an injection in the finger or toe to prevent pain. He or...
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Minor fingernail and toenail problems are common. At one time or another, almost everyone has caught a nail on something, causing it to rip, or has smashed a finger in a door, leaving blood under the nail. These kinds of injuries can be quite painful but are usually not serious. You can often relieve pain and prevent...
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Try home treatment if you think you have an infection in the skin around your nail. Soak your foot or hand 2 to 3 times each day in a solution of 1 tsp (5 g) of salt dissolved in 4 cups (1 L) warm water. After soaking, apply a thin layer of petroleum jelly, such as Vaseline, and a bandage. Do not try to...