Generally, the results will be notified a few days after voluntary blood donation.

Under normal circumstances, within one week after blood donation, the blood bank will inform the blood donors of the results by sending text messages.

But it does not rule out the situation of hair loss and delay.

Therefore, if you don't wait for the results of blood donation after one week, please contact the staff of the relevant departments of the local blood station to inquire.

Personal suggestions for reference. If you have any questions, ask them.