Oral anti-fungal: Nail fungus infections are "dug in", and only respond to oral anti-fungal treatment. Topicals are a waste of time. Your toenails are probably infected too - if not, it's very likely that your thumbnail problem is not due to a fungus. Either way you should see a dermatologist. Contrary to popular belief, oral anti-fungals are not dangerous when prescribed correctly by a knowledgeable dermatologist.
Answered 10/4/2013
5.4k views
Have them evaluated.: There are topical and oral antifungal medications available for the treatment of nail fungus. Specialized lasers are also now available for treatment of fungal nail infections. Have your nails evaluated and get the appropriate treatment.
Answered 9/28/2016
5.2k views
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