Etanercept has recently been approved for the treatment of moderate-to-severe plaque psoriasis at a dose of 50mg twice per week for 12 weeks followed by a maintenance dose of 50mg once weekly thereafter. Clinical studies have shown excellent efficacy and a good safety profile in patients with psoriasis. Extensive information on etanercept safety is available as this biological agent has been used for many years for other indications such as rheumatoid arthritis, and psoriatic arthritis.