This results in thick, silvery scales and red patches on the skin. Topical steroids, phototherapy, and systemic medications are common treatments. This can lead to skin lesions as well. You can have ...

Scaly or crusty skin lesions can be a possible symptom. Basal cell carcinoma: Itchy, painful, or bleeding patches can be a potential symptom. Squamous cell carcinoma: Scaly red or dark red patches ...