Hey, odd question, how much blood is typically taken during blood donation, and how long does it take before one is allowed to donate again?
Blood donation takes about 450-500ml of blood each donation, and generally you can donate every 8 weeks.
Also, If you are on prescription medication for a well-managed chronic condition, you MAY still be egligible to donate, and it might be worth going to a Community blood donation Event to find Out If you're Not Sure. Whenever the Catholic Old Ladies in my Village host a blood donation Event in the Village Hall 2-3 times per year, they always bring in the same individual retired Hospital doctor/Red Cross volunteer to serve as medical expert, and I'm on ADHD Stimulants, and the first time I donated, he spent 15 minutes scrolling around a drug Database on his phone to find out If the trace amounts in my blood would be safe for a blood products recipient, before deciding it's PROBABLY okay, and every time after that, he Just says "oh, it's you", and signs off on letting me donate.
















