Why have you got psoriasis on your hands?

Psoriasis on the hands can occur due to a combination of genetic predisposition and environmental triggers. Factors such as stress, skin injuries, infections, or certain medications can exacerbate the condition. Additionally, psoriasis is an autoimmune disorder where the immune system mistakenly attacks healthy skin cells, leading to the characteristic red, scaly patches. Managing triggers and following a treatment plan can help control symptoms.