Diseases and Conditions
Dyshidrosis
Overview
Symptoms
Causes
Risk factors
Complications
Prevention
Diagnosis
Treatment
Lifestyle and home remedies
Preparing for an appointment
Diagnosis
In most cases, your doctor can diagnose dyshidrosis based on a physical exam. No lab test can specifically confirm a diagnosis of dyshidrosis, but your doctor may suggest tests to rule out other skin problems that have similar symptoms.
For example, a scraping of your skin can be tested for the type of fungus that causes athlete's foot. Skin allergies and sensitivities can be revealed by exposing patches of your skin to various substances.