Psoriasis of the scalp is psoriasis of the head or psoriasis of the head. Psoriasis is a lifelong disease, so it cannot be completely cured with medication, but after using medication, it can control the symptoms and reduce recurrence as well as other effects on the patient. Patients can use carbotriol betamethasone gel for topical treatment, or if the results are not satisfactory, they can also take oral medications such as cyclosporine, Avia capsules, etc. for comprehensive treatment. Psoriasis is a systemic disease that may have other comorbidities, such as diabetes, obesity, hypertension, etc. Therefore, early intervention and treatment is needed for psoriasis to reduce the tendency to develop into a systemic disease. Psoriasis cannot be eradicated, but it can be well controlled with medications.