According to the “Requirements for Health Examination of Blood Donors”, myopic people can donate blood if they meet other requirements, and generally each donation does not exceed 400 ml.
Blood donation generally refers to non-remunerated blood donation, and health consultation and general examination are conducted before blood donation. According to the Requirements for Health Examination of Blood Donors, myopic people are allowed to donate blood if they meet the requirements of the national blood standard, and whole blood donors can donate 400ml, 300ml or 200ml of whole blood each time.
If the patient has active or progressive ophthalmic diseases, and the cure is not more than one week or less than three months after the ophthalmic surgery, considering the patient’s own health, it is generally not recommended to donate blood.
It is recommended that patients who experience discomfort after donating blood should consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.