Precautions after donating blood
Every year, June 14 is World Blood Donor Day, the country has implemented a system of gratuitous blood donation, gratuitous blood donation is beneficial to oneself and others, as long as the conditions are met, should actively join the ranks of gratuitous blood donors. Blood stations are organizations that collect and provide clinical blood, so please go to a regular blood station xiàn approved by the state. Donating the right amount of blood is safe and harmless.
Nonpaid blood donation helps people and benefits themselves
Blood is the source of life and health. Donating blood to save lives is a noble act of selfless dedication and saving lives. People who are 18 to 55 years old, in good health, and hold a valid ID and pass the doctor's initial on-site inspection can participate in blood donation. First of all, donating a moderate amount of blood (200-400háo liters) can stimulate the body's hematopoietic function and promote blood metabolism. Secondly, blood donation will reduce blood viscosity and dǎn sterol, lowering and delaying the occurrence of coronary heart disease, cerebral thrombosis and other diseases. In addition, unpaid blood donors, their immediate family members and spouses will be given the opportunity to use blood free of charge. Before donating blood, you should ensure enough sleep, not empty fù, you should eat some light food, less high-fat food. Don't be overly nervous when donating blood, keep a natural, optimistic and positive mindset. Drink more water after blood donation, avoid overeating; protect the needle eye and prevent infection; you can live and work normally on the day of blood donation, but it is not recommended to do strenuous activities. We call on everyone to actively donate blood, dedicate love and help others to benefit themselves.
(Directed by the Publicity Department of Henan Provincial Health Commission, contributed by Nie Yugang of Henan Provincial Center for Disease Control and Prevention)
(Source: Zhengzhou Health Commission)
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Edited by Shi Xiaowei
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After donating blood precautions and contraindications
Post donation precautions and contraindications
After donating blood, there are a lot of people who will go to the phenomenon of donating blood, which stimulates the body's blood-forming organs to speed up the blood production. stimulate the body's hematopoietic organs to accelerate the growth of blood, so there are also many things to pay attention to after donating blood zhī, the following are the precautions and contraindications after blood donation.
Precautions and contraindications after donating blood1
1, pay attention to the protection of the needle mouth
After the completion of the donation of blood, be sure to use sterilized cotton long pressed on the wound for 3-5 minutes, of course, can also be a little longer, and feel that the blood has been stopped can be put down. Needle mouth in a short period of time can not let the wound touch water, if there is any abnormality must be promptly referred to the medical staff.
2, avoid drinking
After donating blood must pay attention to is not to drink, even if there is a friend about to go to dinner, but also can not drink, with plain water or drink instead.
3, more rest, avoid staying up late
After donating blood, no matter what the emergency, you must remember that rest is the most important thing. At the same time, avoid staying up all night, so that the recovery of your body will have certain benefits.
4, eat more blood replenishing food
After donating blood, you must eat more blood replenishing food, such as pig liver, brown sugar, jujubes, etc. These foods are effective in replenishing the body's iron, and will also play a role in replenishing the body's blood and vitality.
5, don't donate blood in the short term
After donating blood in a short period of time, remember not to donate blood again, because wèi people in the blood once, the body needs a period of time to recover, especially for some of the system is relatively weak people. After donating blood, you need to rest well, recover your strength in time, and try not to donate blood again in a short period of time.
What kind of people can't donate blood
1, malnutrition
In life, there are a lot of people usually don't pay attention to diet and lead to malnutrition, because the body already exists in the anemia, so it is not suitable for blood donation. Malnutrition is likely to lead to vitamin deficiencies and frequent colds, so it is important to pay attention to a healthy diet in general.
2, is taking drugs
The cold is a very common thing in life, usually cold is to take drugs. So if you are on medication, it is not recommended to donate blood. Because the drugs have an effect on the blood, and this time to donate blood is also the patient's body has an impact, if you donate blood is likely to aggravate the condition.
3, underage and old people
Minors because all organs of the body are in the development stage, the body's immunity is also relatively weak, resistance is also relatively poor. The blood cells of minor children are immature, so it is not suitable for them to donate blood. In addition, because of the gradual decline of the body organs, the blood production function of the old people is also very poor. Therefore, it is not suitable for both the young and the old to donate blood.
Precautions and contraindications after donating blood2
1, can you go to the gym after donating blood
Regular donors zài the day after donating blood should avoid strenuous exercise and lifting heavy objects. This is mainly to give the body a chance to replenish the liquid part of the blood. Although strenuous exercise should be avoided, there is no need to sit in a chair all day. If you have had a chance to drink some fluids after donating blood and feel good about it, it is appropriate to do light to moderate physical activity, such as brisk walking, swimming, or recreational bicycling.
If you are an athlete or are involved in strenuous training, your aerobic capacity may be temporarily affected after blood donation. Endurance training relies on the body's ability to carry and use oxygen to produce energy. Blood donation temporarily reduces blood volume for about a day, and oxygen carrying capacity is reduced for about a couple of weeks. These changes can lead to a decrease in athletic performance. If you are training for a specific event, avoid donating blood until 1-2 months before the event.
2. Right to donate blood
Anyone who donates blood without compensation has the right to be recognized and rewarded.
Blood donors are not insulted and have the right to protect their privacy.
Blood donors who participate in blood donation are entitled to free medical examination and laboratory tests.
3. The benefits of blood donation
Can prevent and relieve hyperviscosity. Adhering to long-term blood donation, especially the single donation of red blood cells and platelets and other formed elements, can make the blood viscosity significantly lower, accelerate the blood flow, cerebral blood flow to improve, so as to achieve the alleviation or prevention of hyperviscosity, so that people feel relaxed, clear-headed and energetic.
Can prevent and reduce the occurrence of cardiovascular disease. A study by the U.S. Cardiovascular Disease Research Group also showed that in three years, blood donors (men) suffered from cardiovascular disease is only 1/2 of the risk of non-donors.
Men who donate blood can reduce the incidence of cancer. Low levels of iron in the body are associated with iron-deficiency anemia and slowness of movement, while high levels are counterproductive. Cancer International has reported that when iron levels in the body exceed 10 percent of normal, the risk of cancer increases, and donating a moderate amount of blood can prevent cancer.
Precautions after donating blood
Protect the needle opening to avoid infection. After donating blood, hold the wound for 3-5 minutes with a sterile cotton pad. If there is any abnormality, inform the medical staff present, and then after going back, do not let the wound touch water for a short period of time.
Rest, don't stay up late. No matter how excited you are after donating blood, or if you have other urgent matters to deal with, you should put them aside. It is not recommended to stay up all night for a short period of time, and you must have a good night's rest, only in this way can you recover more quickly.
Drinking is a big no-no, so avoid it if you can. After donating blood, you need to be careful not to drink alcohol, even if you have friends to go out with, it is better to drink some water.
You can eat some food to replenish your blood. After donating blood, you can eat a normal diet, but it is recommended to eat less barbecue, spicy food, of course, you can also eat some of the blood of food wù, such as drinking chicken soup, eat red dates and raisins, as well as some meat food.
Don't donate blood again for a short period of time. Generally, there is a recovery period after a blood donation, and since everyone's system is different, the recovery time may be longer or shorter, so if you want to donate blood again, it's best to do so in half a year or a year's time.
Diet after blood donation
1, to supplement high-quality protein food: eggs, milk, fish, shrimp, beef, mutton, lean pork, chicken, soybean products and so on.
2, supplement iron-rich foods preferred food is animal liver, chicken liver, pig liver, sheep liver, foie gras, etc.; fish, shrimp, beef, mutton, lean pork, etc. iron effect is also relatively good; and black fungus, dried mushrooms, black sesame seeds, black beans, seaweed, kelp, oat noodles, red beans, mung beans, black rice, millet, glutinous rice, etc. iron is also rich in a number of dark-colored vegetables, fruits, such as: jujube Some dark-colored vegetables and fruits, such as red dates, strawberries, chili peppers, water chestnuts, spinach, greens and so on, are plant foods with high iron content.
3, at the same time supplement wéi vitamin C can choose the food are dates, sea buckthorn, kiwi, strawberries, peaches, watermelon, apples, mandarin oranges, hawthorn, pineapple, lemon, pears, red peppers, cauliflower, Chrysanthemum coronarium, bitter gourd, peppers, cabbage, cabbage, green tea, tomatoes, cucumbers, leeks, celery and so on. Vitamin C supplemental food should be fresh, and can be eaten raw is best eaten raw.
Precautions and contraindications after donating blood3
What to eat after donating blood
Protein-rich food
Because the main component of red blood cells is protein, so the supply of protein is sufficient, the generation of red blood cells to have the raw materials, the number of blood red blood cells in order to get a timely supplement. Therefore, you can eat more protein-rich foods, such as lean meat, eggs, fish, milk and soy products.
Iron-rich foods
Iron constitutes an important substance of hemoglobin, if only protein and the lack of posting, hemoglobin generation of less red blood cells will be more difficult to replenish, therefore, after donating blood in addition to eating protein-rich foods, but also to eat more iron-rich foods, such as animal milk, liver, eggs, lean ròu, bean products and The company's website is a great source of information about the company's products and services.
Vitamin-rich foods
Vitamin C and vitamin B12 have a certain role in promoting blood production, so eat more vitamin C-containing vegetables and fruits, especially tomatoes, oranges and dates, etc.; vitamin B12-rich foods such as animal liver and lean meat.
The ideal food for blood donors
In summary, the ideal food for blood donors are: milk, eggs, lean meat, especially mutton, celery, animal liver, walnuts, red dates, vegetables, fruits and so on.
What are the after-effects of blood donation?
If you have blood deficiency yourself, you may be left with the sequelae of anemia if you donate blood, which will easily lead to aggravation of your condition. If you have a poor resistance to disease, donating blood will increase your resistance to disease. Not anyone can donate blood, pay attention to the contraindications of blood donation, insufficient blood or poor health, blood pressure is not normal people can not donate blood, as well as infectious diseases can not donate blood.