Psoriasis and blood donation, the honest answer

Usually yes, with a small check first. Mild psoriasis away from the elbow does not stop you. Severe psoriasis, or treatment with methotrexate-style tablets or biologic injections, does. ## The short answer The skin at the needle site must be healthy, and powerful immune-suppressing treatments are a deferral, for your safety. Plaque psoriasis on knees or scalp with the elbows clear: you donate. On methotrexate, biologics or during a widespread flare: not until your specialist and the centre agree. ## At the screening desk Tell the staff: Show the elbow creases and list your medicines exactly as prescribed. That conversation is confidential and takes a minute, it exists so the medical officer can clear you safely on the day. Everyone meets the same basics: age 18,65, weight 50 kg+, haemoglobin on target, feeling well today. Men donate every 3 months, women every 4, the rest rules, simply. Not sure about your case? Try the Can I donate? checker or read who can donate and the deferral list in plain words. Still weighing it? Is blood donation safe? and the honest side-effects list are straight answers, not brochure talk. ## The one line that matters The medical officer at the centre makes the final call on the day, with your name, your file and your actual reading in front of them. Use this page to walk in informed, not to overrule anyone.