Sleep apnoea and blood donation

Usually yes, with a small check first. Treated, rested sleep apnoea does not stop donation, just arrive slept and well. ## The short answer The concern is only day-of fitness; CPAP users in good routine donate normally. Untreated, sleepy-by-day apnoea, get treated first (for yourself, not only the donation). ## At the screening desk Tell the staff: CPAP use and how rested you feel. 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.