Athlete's Foot vs Eczema vs Psoriasis: How to Tell the Difference
Athlete's Foot vs Eczema vs Psoriasis: How to Tell the Difference Quick Summary: Athlete's foot vs eczema vs psoriasis: how to tell foot rashes apart by symptoms and location, KOH tests, and when to see a dermatologist. A red, itchy, scaly rash on your foot can be one of several things—and misdiagnosing it is common. Dermatologists estimate that as many as 30% of people who think they have athlete's foot actually have eczema or psoriasis , while some real cases of fungal infection are mistakenly treated as eczema for months. The consequences of getting it wrong go beyond wasted time: using steroid creams on a fungal infection can make it worse, while treating eczema with antifungals does nothing for the symptoms. Understanding the key differences between athlete's foot, eczema, and psoriasis on the feet helps you seek the right care. In this article, we compare the causes, typical appearance, symptoms, location patterns, and diagnostic tests for these three comm...