What kind of people can't donate blood?

People who are not suitable for blood donation:

1. People with hepatitis B, hepatitis C, AIDS, various cardiovascular diseases, blood diseases and other diseases are not suitable for blood donation.

2, cold, three days before and after the female physiological period, not suitable for blood donation.

3. People with high myopia over 600 degrees are not suitable for blood donation. Because high myopia will be accompanied by fundus lesions, if a lot of blood loss, it will lead to retinal detachment, which is dangerous.

Extended data:

First, the benefits of regular blood donation:

Human blood is constantly metabolizing all the time. Even if you don't donate blood, the blood cells in your body will age and die and become blood waste. Regular and moderate blood donation can enhance human immunity and disease resistance, stimulate bone marrow hematopoietic organs, promote human metabolism and prolong life. At the same time, regular and appropriate blood donation can alleviate hyperviscosity and reduce blood viscosity, which is of positive significance for preventing cardiovascular and cerebrovascular diseases.

Second, suitable for blood donation:

1,1healthy people aged 8-55 are suitable for blood donation.

2. Male blood donors should weigh more than 50 kg, and female blood donors should weigh more than 45 kg.

3. People with systolic blood pressure 12- 18.7 kPa and diastolic blood pressure of 8- 12 kPa are suitable for blood donation.

Third, matters needing attention:

1. Get enough sleep before donating blood, and have a light diet on the day before and on the day of donating blood. Don't eat high-fat food, such as fat or alcohol.

2. Don't rush to wipe the dressing at the puncture point after blood donation, and keep it for more than 4 hours. Drink plenty of water to replenish water, eat more digestible food and fruit, do not drink alcohol and exercise vigorously within 24 hours after blood donation, ensure adequate sleep and avoid excessive fatigue.

People's Network-You can't donate blood with one cavity of blood, and you may not meet the requirements.

People's Network-What are the benefits of regular blood donation to the body?

People's Network-Moderate blood donation is good for health and can reduce the incidence of cancer and coronary heart disease.