To figure out what’s causing your symptoms, your doctor will examine your skin and speak with you about your health. They may also inquire about any illnesses that run in your family.
Your doctor may also examine a small sample of your skin under a microscope (biopsy).
An outbreak of psoriasis is much easier to diagnose than an eczema outbreak.. A doctor or dermatologist will inspect the skin to see if the rash appears to be psoriasis, and it is usually diagnosed based on the look of scaly, silver-colored skin. In rare cases, a skin biopsy may be needed to diagnose. Guttate psoriasis, pustular psoriasis, plaque psoriasis, inverse psoriasis, and erythrodermic psoriasis are the five kinds of psoriasis that can be diagnosed.
Is characterized by red, itchy skin that can be self-diagnosed. Visiting a dermatological clinic to determine the type of eczema you have and what might be causing it can be beneficial. Atopic dermatitis, contact dermatitis, neurodermatitis, dyshidrotic eczema, stasis dermatitis, seborrheic dermatitis, and nummular eczema are the seven kinds of eczema.