Fake toe nails for nail fungus: what to know

Acrylic, gel, glue-on, or other artificial nails can seal the nail surface. If fungus is present, that covered space may stay warm and damp. Adhesive or filing can also weaken the nail plate and irritate nearby skin. Yellow, white, thick, crumbly, or lifted nails can have several causes, so a clinician may examine the nail before treatment. Learn more about Nail Fungus and Discoloured Nails.

Avoid applying a false nail over a suspected infection until a clinician has assessed it. Keep feet clean and dry, change damp socks, and do not share clippers or files. If treatment is advised, options may include Topical Antifungal Treatment or Oral Antifungal Treatment; the choice depends on the nail and your health. Laser Treatment For Nail Fungus and Nail Surgery are separate options that require a professional assessment.

Arrange an appointment if a nail becomes painful, increasingly thick, detached, swollen, or surrounded by redness. Seek prompt medical advice for spreading redness, drainage, fever, or difficulty walking. People with diabetes, reduced circulation, or a weakened immune system should have foot and nail changes assessed without self-treating.

Ask whether the nail change is fungal, whether an artificial covering is safe for you, and which treatment fits the number and depth of affected nails. Ask how to protect the surrounding skin and when it is reasonable to use cosmetic nail products again.