Topic: Fungal InfectionsThe most common fungal infection
Onychomycosis is the most common of all diseases of the nails in adults.
The incidence of onychomycosis is also greater in older adults, and up to 90% of the elderly may be affected.
Men are more commonly infected than women.
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Onychomycosis description
Onychomycosis is the most common of all diseases of the nails in adults. In North America, the
incidence falls roughly between 2-13%. The incidence of onychomycosis is also greater in older adults,
and up to 90% of the elderly may be affected. Men are more commonly infected than women.
Onychomycosis is a fungal infection of fingernails or toenails. Because the fungus infects the
area underneath the nail and in the place where the nail forms, it can be very stubborn and
difficult to cure. The infection may cause some or all of the following: the nail can turn colors
like white, yellow or brown, and become thickened and brittle. Additionally, onychomycosis may
be painful for some people.
Individuals who are especially susceptible include those with chronic diseases such as diabetes
and circulatory problems and those with diseases that suppress the immune system. Other risk
factors include a family history, previous trauma to
the nails, warm climate, occlusive or tight footwear.
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