Knowing which kind of psoriasis you have helps you and your doctor make a treatment plan. Most people have only one type at a time. Experts believe psoriasis is an autoimmune disease.
A genetic predisposition, as in other types of psoriasis, plays an important role. Scaly papules that develop following a streptococcal infection. Reassurance and emollients may be sufficient care.
or a rash at the injection site urinary tract infection Two types of biologic drugs are Food and Drug Administration (FDA) approved to treat psoriasis: TNF-alpha inhibitors and interleukin inhibitors.