Treatment for psoriasis usually helps to keep the condition under control. Most people can be treated by their GP.
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Psoriasis is thought to be caused by a problem with the immune system, which causes your body to make too many skin cells.
Mild psoriasis can be treated with creams and ointments. If these do not work, you may need light treatment (phototherapy) or stronger medicines.
Page last reviewed: 09/05/2018
Next review due: 09/05/2021