Detailed answer

Psoriasis is a chronic autoimmune skin condition that can occur at any age. While it commonly begins between the ages of 15 and 35, it is possible for it to develop in children and older adults as well. The exact cause of psoriasis is unknown, but it is thought to be a combination of genetic factors and triggers such as stress, infections, or certain medications. The most common type of psoriasis, plaque psoriasis, is characterized by raised, red patches covered with silvery white scales. Other forms of psoriasis include guttate psoriasis, inverse psoriasis, pustular psoriasis, and erythrodermic psoriasis. If you suspect you have psoriasis, it is important to consult with a dermatologist for an accurate diagnosis and appropriate treatment.