Psoriasis, or psoriasis, has an unknown pathogenesis and may cause increased ear discharge. Psoriasis is a polygenic genetically controlled, immune-mediated, environmental factor-stimulated skin disease that typically manifests as scaly erythematous plaques or plaques. Psoriasis can be widely distributed throughout the body, and when it involves the ear, psoriasis tends to accumulate in the ear due to the narrow space of the ear canal, resulting in increased ear discharge. When psoriasis leads to increased secretions from the ear, make sure you don’t pull out the ear with your fingernail or ear-digging spoon or something like that, it may scrape the skin of the ear, which is prone to secondary infections and further aggravate the condition, and you can use cotton swabs to remove the secretions. If there are psoriasis problems, it is recommended to timely to the hospital, under the guidance of the doctor symptomatic treatment.