How Often Can You Donate Blood?

How often can you donate blood? The British Red Cross exhorts that solid benefactors may give entire red platelets like clockwork or two months, or Power Red at regular intervals (four months). Force Red gift utilizes an exceptional machine to permit you to securely give two units of red platelets during one gift, while restoring your plasma and platelets to you.

A sound benefactor may give platelets as not many as 6 days separated, however a limit of 24 times each year. During platelet gift, the two arms are utilized on the grounds that one arm removes the blood and runs it thought an exceptional machine, which extricates the platelets, at that point sends the excess blood segments back out of the machine and into the contrary arm.
Donate blood

How often can you donate blood plasma?

Entire blood, plasma, and platelet gifts assume a significant part in satisfying the requirement for blood a lot segments at numerous clinics and treatment offices around the globe. While the American Red Cross just permits people to give plasma once at regular intervals, private plasma gift organizations may permit people to make gifts on different occasions seven days. Peruse on to gain proficiency with the significance of plasma gifts, how regularly you can give plasma, and what you have to think about the results of giving plasma.

Plasma gifts through the American Red Cross must be made once like clockwork, or up to multiple times every year. However, most private plasma-gift organizations permit individuals to give plasma all the more often — up to numerous times each week. Plasma gift organizations that work on a compensation for every gift framework offer monetary motivating forces for contributors. For some, continuous plasma gift is a rewarding method to bring in additional case.

In any case, research recommends that continuous gifts may contrarily affect the nature of the plasma. This might be because of restrictions in the body’s capacity to rapidly recover significant segments of the plasma. In a 2011 study Trusted Source, scientists researched and thought about the plasma nature of gifts from different nations. They found that in the United States, plasma from individuals who gave all the more habitually and in higher volumes was fundamentally lower in complete protein, egg whites, and other blood markers.

Regardless of whether it’s to help battle against COVID-19 or to add an additional flood of pay, plasma gift, particularly successive gift, ought to consistently be done under the management of your ■■■. Your ■■■ can audit your clinical history, watch out for your blood tests, and let you realize the most secure approach to give your plasma.

In spite of the fact that individuals of all blood classifications can give plasma, AB plasma gifts are among the most significant. This is on the grounds that AB plasma is “widespread,” implying that it very well may be directed to patients of all blood classifications.

Also, a sort of plasma called recuperating plasma Trusted Source might have the option to be given by individuals who have recuperated from an infection. When given, this immunizer containing plasma might be utilized as a potential sickness therapy choice for contaminated people. Healing plasma has been explored as a potential therapy choice for COVID-19, however has been a wellspring of debate in the clinical network.

How much blood usually is donated at a time?

The four diverse blood bunches are A, B, AB and O, and each type is either Rh-positive or Rh-negative. O negative blood can be given to anyone if important, yet it is consistently desirable over match the specific blood gathering to forestall risky responses. Solid grown-ups that meet gift qualification measures can give blood and the technique is sheltered and moderately easy.

During a customary gift, you will give around 470 ml of entire blood. This is around eight percent of the normal grown-up’s blood volume. The body replaces this volume inside 24 to 48 hours, and renews red platelets in 10 to 12 weeks.

Givers to the Blood Service must:
1- be sound and not experiencing a chilly, influenza or different disease at the hour of gift

2- be matured somewhere in the range of 18 and 70 years (different principles may apply on the off chance that you are a current giver)

3- weigh in any event 50 kg

4- have typical temperature and circulatory strain

5- Meet rules intended to ensure both the benefactor and the individuals who will get the blood.

A few meds may influence your capacity to give blood. To see whether your drug rules you in or out, call the Blood Service legitimately.

How often can you donate platelets?

You can give platelets once in a multi-day duration and up to 24 times each year. You should stand by in any event 7 days subsequent to giving platelets prior to giving entire blood. After a mechanized twofold red cell assortment, you should stand by 112 days prior to giving once more.

What happens if I donate blood before 56 days?

You should stand by at least 56 days between entire blood gifts. You should stand by at any rate 7 days in the wake of giving blood before you can give platelets. After a robotized twofold red cell assortment, you should stand by 112 days prior to giving once more.

Frequently Asked Questions (FAQs):

1- Is it healthy to donate blood regularly?

Consistently blood bindings occur that spares lives of numerous individuals everywhere on the world. Around 5 million Americans need a blood bonding. Giving blood is useful for the strength of contributors just as the individuals who need it. It is significant that blood gift happens in a clinic, a center or a blood donation center, within the sight of clinical specialists. Contributors ought to guarantee that they are healthy to stay away from any medical problems present bonding on the individuals who use it.

Giving blood can help in treating patients experiencing malignant growth, draining problems, ongoing frailty related with disease, sickle cell sickliness, and other inherited blood variations from the norm. Know that human blood can’t be produced, individuals are its main wellspring and that is the reason it is imperative to give blood and help the individuals who need it. It is likewise conceivable to store your own blood for your future requirements. Ensure the blood is put away at a decent blood donation center.

A scaled down wellbeing test that incorporates an agenda for illnesses identified with pulse and irresistible infections ought to be directed prior to starting the assortment of blood. The individuals who have ailments, for example, AIDS and hepatitis ought not give blood. Individuals who have taken immunizations or have gone through any medical procedure or have malignant growth, diabetes, cold, and influenza ought to counsel wellbeing specialists prior to giving blood. Pregnant ladies should look for master counsel prior to giving blood.

2- What happens if you donate blood too often?

The CBS has known for quite a long time of the connection between successive gifts and low ferritin levels, related with exhaustion, helpless exertion resistance, psychological changes, just as fretful leg disorder and pica, a hankering for unordinary things like ice or earth.

3- Does donating blood lower your immune system?

In excess of 9 million individuals give blood each year in the United States, and all things considered. It spares lives and has no demonstrated sick impacts on the suppliers. Exploration on these great Samaritans returning to the 1980s has discovered brief drops in certain invulnerable cells, for example, flowing serum protein and antibodies. In any case, science has never discovered an enduring effect.

“Blood gets back to business as usual in half a month,” says Gustave Edger, a hematologist at Karolina University Hospital in Sweden. “On the off chance that the body needs more antibodies in the circulatory system, it will deliver them amazingly immediately.” Edger, who has concentrated near 2 million blood benefactors, has additionally confirmed that they are not any more likely than no donors to create malignant growth or pass on rashly.

Truth be told, numerous contributors accept that giving blood makes them more advantageous—a supposition that may be a social remnant of clinical phlebotomy in the West. In spite of the fact that that become undesirable a century prior, the demonstration of shedding blood to help wellbeing has seen an uptick since the 1980s with the appearance of the purported iron-store theory. This sets that an excess of iron in the body can expand an individual’s danger for malignancy and coronary illness.

As proof, followers call attention to that ladies get malignant growth less regularly than men, and have lower paces of coronary illness—at any rate until menopause—since they bleed once every month, which brings down iron levels, and hence would offer characteristic security.

All things considered, there’s no tenable proof that giving blood improves prosperity either, however heaps of givers continue accepting they gain profits by it. Also, that is OK. “View of wellbeing is a huge division of being sound,” Edger says. “So that is something worth being thankful for.”
Healthy life


How often can you donate blood? The actual piece of giving blood takes around ten minutes, however the whole cycle can take as long as 60 minutes. That is on the grounds that it incorporates enlistment, a small scale physical to guarantee you meet the qualification necessities to give blood, the blood gift, and light rewards before you leave to guarantee your body is renewed with liquids.

Try to deal with yourself paving the way to the blood draw. Get a decent night’s rest the prior night, drink a lot of liquids, and have a sound breakfast that morning. It’s a smart thought to drink an additional glass of water inside 10 to 30 minutes before you give.

In case you’re anxious about giving blood, don’t stress. You may feel a fast squeeze or a feeling of distress from the needle, however it happens rapidly and the uneasiness ought to disappear as the blood is drawn. On the off chance that you would prefer not to see the blood, or you stress over getting nauseous, you can turn away. It would be ideal if you tell the phlebotomist in the event that you have a past filled with nausea or blacking out during blood gifts.

How often can you donate blood? You can donate whole blood within the gap of at least 8 weeks and if you are donating Power Red then you must give the gap of 16 weeks and if you are a platelet apheresis donor then you can donate with the gap of 7 days but not more than 24 times a year.

Donating blood is the most selfless and painless way of helping others and our friends in need. By donating blood you can actually save a person’s life even if they are far away, your blood donation will help so many people in need and so the question arises that how often can you donate blood?. And are there any certain States of health that are required for blood donating? Through this article, we will tell you in simple ways about blood donation and important information that every person should know who wants to donate blood or is interested to know more about the topic.

Donating blood is also very beneficial to the donor as the studies show that donating blood is good for a person’s mental and physical health which is another reason for supporting and promoting blood donations by helping yourself and others at the same time.

How often can you donate blood according to the types?

When donating blood there are types of donations that require certain components of blood. not all nations contain all the components and some contain the whole blood count.
• Whole blood donation is the simplest and most versatile donation and one needs to wait for every 56 days to donate whole blood again. The whole blood count contains red blood cells white cells, platelets in the liquid suspension of plasma.
• Red blood cells are used for transfusions during surgeries and a person can donate red blood cells every 112 days. Red blood cells donation can only be done by a person three times a year. And those who are under 18 can only donate red blood cells twice a year.
Plasma donations can be done quite frequently than other donations. a person can donate plasma every 28 days Which means it can be done 13 times a year.
• Platelets are the type that can be donated the most. Platelets help to form blood clots and control bleeding. Platelet donation can be done every seven days which means a person can donate platelets 28 times a year.

But keep in mind that if you give multiple donations of different types the amount of blood donation per year can lower due to different types of blood components. keep the information above in mind when donating blood as it will help you figure out the rules of different donations.

Preparation for blood donation

As simple and painless as the procedure of a blood donation is one still needs to be prepared and not allow any risky situations to complicate the process. There are some points that one should keep in mind before donating blood and a guide to how often can you donate blood.

1.Stay hydrated

Keep your body hydrated before and after you donate cause it takes a lot of fluid out of your body and tries to avoid any drinks that cause dehydration for example alcohol.

2.Consume vitamin c

Eating vitamin C-rich foods Can help you gain the energy that drops after donating blood and also is helpful when you have a vitamin C-enriched diet before donating blood. Some good sources of vitamin C are:
• All types of citrus fruits
• Green leafy vegetables
• Some types of berries
• And melons plant-based Iron

After donating blood the iron level drops in your body which is not good for your health and may cause dizziness and fatigue. Make sure to eat plan-based iron to avoid any complications after blood donation. Some good sources of plant-based iron are:
• Nuts and seeds
• Green leafy vegetables like spinach And broccoli.
• Beans and lentils
Potatoes and soya beans.

How often can you donate blood

4.Medications that affect blood donation

Before donating blood make sure the doctor knows about the medication that you are taking or have taken in the past. Your medical history and your health check-up will be taken by the doctors before you donate blood because it is important to know about your health before you give it to other people.

There are certain medications that do not allow you to donate blood. There is a list of some medications that make you unqualified for blood donating.
• If you have an infection and you’re taking antibiotics to treat it you cannot donate blood while you’re taking those medications.
• Blood thinners and other medications like Antiplatelet drugs can stop you from blood donating and should not be taken if trying to donate blood.
• You can not donate blood if you are taking Accutane for acne treatment.
• If you are taking Hair loss medications or hypertrophy medications you cannot donate blood. Including prospect and Proscar.
• Do not donate blood if you are taking medicines for skin cancer like Vismodegib and sonidegib.
• You are not qualified for blood donation if you are taking psoriasis medications.

The medications listed above and also so many other medicines that can trigger a health risk and people that take your blood through donation so make sure that you tell your doctor about the previous or recent medication that you have been taking before donating blood.

What is the procedure of blood donation?

When you decide to donate blood there are some factors that you need to keep in mind so when you go to the hospital and register for blood donation they will ask you a bunch of questions that will include your medical history and the medication that you’re on, any drug use And traveling history to foreign countries. After you fill out the forms of the registration you will be given all the information about blood donation and will be guided through the whole procedure.

After you have been considered eligible for blood donation they will
check your temperature, blood pressure, and hemoglobin levels As hemoglobin is a carrier of oxygen to your tissues and organs. When the check-up is done You will be seated in a comfortable stretcher and the arm that will be used for your blood to be taken out will be sterilized and cleaned before inserting a needle and the blood will be collected in the blood bag. One pint of blood will be taken out at a time.

After the blood is been taken out you will need some time to relax and the doctors usually recommend a light snack and natural juice to give you some energy and then you are free to go and your blood donation went successfully.

The different time factor is required for the different type of blood donations. It usually takes two to three hours for common blood donation but in the case of a specific component donation the time factor might differentiate from the normal ones and two needles are inserted in each arm for the process. Because if only one component is required for example platelets then all the other components need to be given back to the body through another syringe.

How often can you donate blood

Steps for donating blood

Blood donation is not a very complicated process and it only takes a few steps to complete the donation.

1. Registration
One needs to be registered before they go for donating blood. The information about your health, medical history, and other important information is filled out in the forms and if you’re eligible for donating blood then you might get registered and carry on the process of becoming a blood donor.
2. Mini physical checkup
After registration, a member of the medical team or a doctor will examine you and check for any possibility that might stop you from donating blood. The check-up includes your blood pressure, temperature, your medical history, and the places that you have traveled to recently. some tests will be taken to find out the blood type. the doctor will ask whether you have recent tattoos or piercings. Some blood tests will be taken to check for any diseases.
3. Donation
After registration and physical checkup when you are eligible to donate blood then you will be taken to a comfortable place where you will lay down and the doctors will insert a sterile needle in your arm where the blood will be taken out. one pint of blood will be taken out and it only takes about 10 minutes if you’re donating whole blood but if you’re specifically donating platelets or plasma then it will take two the three hours as it is a process where the rest of the components will be given back to you through another syringe.

After donating blood you will be given a strip to put it on the place where the needle was inserted and put pressure on it so that it forms a clot and stops bleeding.

4. Snacks and refreshments
Donating blood can be exhausting and energy-taking so make sure to keep yourself hydrated and consume refreshing juices and snacks that revitalize energy in your body. The doctors recommend snacking on healthy food and fresh juices right after you donate blood.

Factors that stop you from donating blood

There are some factors that prohibit you to donate blood. The factors are listed below:

1.Flu or any illness

You cannot donate blood if you have a cold or flu because for blood donations you have to be completely healthy and free of any illness. A healthy body is the First Step for becoming a blood donor.

2.Recent piercings

If you have done any recent piercings or tattoos then there is a chance that any infection was transferred through the syringe. in that case, it’s risky to donate blood after getting recent piercings or getting tattoos.

3.Pregnancy or miscarriage

If a person has recently been through pregnancy and has given birth then you are not eligible to donate blood as you’ve already lost blood and not in the condition to donate it. and same goes for miscarriage or abortion, after such events you cannot donate blood.

4.Traveling to foreign countries

If you’ve been to a country that has high risks of any disease or malaria infection then it is not safe for you to donate blood because it will only create risks of transferring any disease.

5.STD’s and ■■■

If someone tests positive for STDs, Viral hepatitis, or ■■■ then one must not consider donating blood as it transfers the same health problems to someone who’s getting the donated blood.

How often can you donate blood

Is it healthy to donate blood regularly?

The studies do show that a blood donation is healthy and does not have any health risks if one does not overdo it and keeps in mind to follow the rules and instructions. Very frequent donation of blood might reduce the weight of the donor and is not appropriate for everyone. obese people can donate blood regularly which can help them get rid of the unwanted weight and but also save that person from cardiovascular disorders. however, a person should always consult a doctor before adopting any source of weight loss method.

Blood donation varies from different types and depends on what component of blood you are donating more and it might cause some health issues if you keep donating the same component over and over again regularly which is not safe. even after knowing that donating blood is healthy but in a moderate amount. Talk to your doctor before deciding to regularly donate your blood to avoid any health risks.

Health benefits of donating blood

Blood donations help people all over the world with different kinds of diseases, sickle cell anemia, blood disorders, and cancer. as we know that we people are the only source of human blood and it cannot be produced in any other way. so blood donating is very important and you should also consider saving up blood for your own self at times of need. Blood donation doesn’t only benefit the receiver but is also good for the health of the donor. some important health benefits of donating blood are listed below.

1. Lowers the risk of cancer

Donating blood can prevent the risk of some types of cancer. The cholesterol levels in the body remain healthy When you donate blood. It lowers the risk of cancer.

2. Heart and liver health

The overload of iron in the body can cause heart and liver problems. A healthy amount of blood donation prevents the overload of iron from happening in the body. Intake of iron-rich foods can cause an overload of iron in the blood which can cause some problems because the body only absorbs a selective amount that is needed for the proper nourishment so the remaining iron is then stored in the heart, liver, pancreas, and Creates heart abnormalities such as irregular heart rhythms. Blood donation helps in decreasing the risk of such health problems from happening and keeps iron levels healthy.

3. Maintains weight

One of the great benefits of blood donation is that it keeps your weight healthy and does not let you gain unhealthy weight as blood donating can reduce weight and is good for obese people and it also lowers the risk of cardiovascular disease. although blood donation should not be done very frequently as sometimes it can cause some health issues so always consult your doctor before doing so.

4. Reduces risk of Hemochromatosis

Hemochromatosis is a disorder caused by excess iron absorption in the body. This condition is usually caused due to hereditary reasons or alcoholism. Anemia and some other disorders might also be the reason to trigger hemochromatosis. Blood donation reduces the risk of hemochromatosis by maintaining iron absorption in the body.

5.Production of new blood cells

After you donate blood your body starts to replenish and produces new blood cells which is a good thing as it helps to maintain good health.

safety precautions for donating blood

If you’re donating blood for the first time there are some things that you should keep in mind before going through the process. There are some important do’s and don’ts in the chart below.

|Do’s |Don’t’s|
|1. Drinking lots of water and keeping your body hydrated |Drinking alcohol and dehydrating your body for donating blood|
|2. Eating iron-rich foods like meat, fish, poultry, and eggs helps in creating new blood cells. consuming iron-based proteins like green leafy vegetables, lentils, and beans.|Eating unhealthy and fried food. Consuming processed foods that clog the arteries.|
|3. Getting a proper sleep of 9 to 8 hours before donating blood and resting after blood donation |Taking aspirin before donating blood and not getting any proper sleep.|

Your body needs an extra boost after you donate blood as blood donation temporarily decreases the hemoglobin level in your body so keep in mind to eat lots of iron-rich foods and replenish your blood cells. some foods that help in maintaining your iron levels are strawberries, bell Peppers, leafy vegetables, and lentils. Meat, fish, poultry, and some type of nuts can also help in maintaining hemoglobin levels in the body after blood donation.
Avoid drinking any alcoholic beverages and it will only dehydrate your body which is not a good sign if you are donating blood or you have donated blood. Keep your body hydrated as possible because your body needs a good amount of fluid to replenish the blood that it has lost. Avoid heavy exercises after blood donation and sleep properly for 9 to 8 hours.

Side effects of blood donation

It is normal for a person to not experience any side effects after donating blood because it is a safe and healthy practice done by professionals but somehow everybody is different and some things might affect some people like the most common and harmless side effect is the bruising on the area where the needle had been injected. people with low blood sugars might experience dizziness and cold sweats after donating blood. Some serious side effects of blood donation are nausea and fainting. while physical weakness is normal after blood donation.

Benefits of donating blood

Blood donations improve both the physical and mental health of a person and are an overall healthy procedure. some main benefits that a person receives after donating blood are listed down below.
• After donating blood you will feel a visible reduction in stress and will automatically decrease anxiety levels which is one of the best benefits of donating blood.
• Your overall physical health improves and maintains your cholesterol level. donating blood benefits the health of your heart.
• Your emotional health will be drastically changed and you will feel happy and less worried.
Depression and isolation thoughts will reduce and blood donating also promotes healthy hormones to your brain and improves your mental state.
• Blood donation can also reduce the risk of heart attack or any other heart disease which is caused by higher levels of iron absorption.

Health checkup for blood donation

One of the good things about the blood donating process is that you get to have a free health checkup while they test you if you are eligible for blood donating or not. Trained professionals take the screening tests before the donations. You get to have a free checkup of your pulse, blood pressure, temperature, and hemoglobin levels.

You will also get a chance to know more about your health because the process of blood donation also requires your checkup regarding any diseases if you have any. The checkup of diseases include
Hepatitis B
• Hepatitis C
• West Nile virus
• Syphilis
• And Trypanosoma cruzi.

Frequently Asked Questions

1.Can I donate blood every month?

No, donating blood every month is not a healthy practice at all. A healthy adult male can donate blood with the gap of every three months while a female can donate it with the gap of four months.

2.How often can you give blood UK?

Currently in the UK men and women can give blood after every 12 and 16 weeks respectively.

3.Does donating blood lower your immune system?

Donating blood can affect temporary some immune cells like antibodies and circulating serum protein. Because donating blood reduces red cells for a while.

4.What are the disadvantages of blood donation?

These are the disadvantages of blood donations.

  • The pros
  • Time
  • Weakness
  • Dizziness
  • Pain
  • Bleeding
  • Bruising

5.What is the best blood donation to give?

Both O negative and positive is the best type of blood that you can donate. O negative is the rarest kind of blood and it also suits every type of blood.

6.Can you donate 2 pints of blood a day?

It is allowed to donate 2 units of Power Red cells during one donation.

7.How long does it take to recover from giving blood?

The body replaces the donated blood within 48 hours. It takes 4 to 8 weeks to replace donated red blood cells completely.

8.Do blood donors live longer?

A recent study shows that the people who donate blood regularly have less risk of death than the people who donate rarely. Regular blood donors have less risk of ■■■■■■■■■ death.

9.At what age should you stop donating blood?

There is no specific age limit for not to donate blood, as long as you are healthy and fit you can donate blood.

10.Is donating blood good for your heart?

Regular blood donations make blood pressure lower that is good for your heart health that means donating blood on regular basis is good for your heart and reduces the risk of cardiovascular disease.


So basically the answer to the question that how often can you donate blood is that it depends on the type of donation that you are doing which is whole blood count, red blood cells, platelet donation, or plasma donation. these are the different types of blood components and they take different time periods to recover after donating it once. You can donate whole blood after every 56 days. red blood cells can be donated Three times a year because recovery time for red blood cells is slower. Plasma donation can be done every 13 days which is A frequent donation you can give. However, platelet donation is the type that you can donate most often which is 28 times every year.