The effects of blood donation during physiological period on blood transfusion patients mainly include anemia, menstrual disorders and infectious diseases.
1. Anemia: Since women will lose a lot of blood during physiological period, if donating blood at this time, it will lead to excessive blood loss in a short period of time, and at the same time, it will also lead to slow recovery of red blood cells, which will make the donor become anemic.
2. Menstrual disorders: donating blood during physiological period will to a certain extent damage the blood clotting function of the body, which will easily lead to increased menstrual flow or prolonged menstrual period.
3. Infectious diseases: When blood donors are in physiological period, their estrogen level is low and their immunity is low. If they donate blood at this time, it will lead to a reduction of blood volume in the whole body, and their own white blood cells can not be recovered quickly, which will further reduce the immunity of the donors, making their body weaker and vulnerable to bacterial attack and infection of various diseases.
Usually, it is recommended that blood donors can only donate blood after 3 days of menstruation. After donating blood, they should pay more attention to rest and supplement nutrition, and if there are uncomfortable symptoms, it is recommended to go to the hospital in time for relevant examination and treatment.