Individuals will feel weary almost constantly, which can cause a reduction in energy and concentration. Fatigue due to a plasma donation is likely to only be a mild form. Drowsiness is very similar to fatigue and will cause individuals to feel sleepy throughout the day. Learn about more side effects of donating plasma now. Jul 7, 2022 · More serious risks of donating plasma may be a drop in blood pressure, which can result in light-headedness or fainting. Some people experience this as a result of fear of needles or having blood drawn. Other possible side effects include sweating and paleness, weakness, sudden warmness, or nausea or vomiting. Dec 2, 2015 · It has also been shown that apheresis platelet donations are safer for the patient than whole-blood derived ones. It is for these reasons that SBC only collects platelets by apheresis. Furthermore, when you come in to donate, you may qualify to donate up to three units of platelets at one time, thereby helping even more patients. Patients that ... Plasma contains many things that can't be synthesized (notably antibodies) and doesn't contain cells, so both statements are just plain untrue. Plasma donation experiences vary widely, but the best centers are fast, efficient, pay 20-50 dollars per visit, and I know donors who have been doing it regularly 2x a week for 8 or more years. Concerns for lymphopenia in plateletpheresis donors were reported in the 1980s, and the U.S. Food and Drug Administration previously required informed consent from plateletpheresis donors acknowledging that long-term effects of lymphocyte reduction were uncertain. 3-7 This requirement was dropped in 2007, given the lack of convincing data on ...Aug 13, 2023 · Long-Term Side Effects Of Donating Plasma Regularly Blood donations are an amazing gift, but they do come with some risks. You may experience low immunoglobulin levels if you donate too frequently or long term- this can lead to sicknesses like fatigue and even weaken your immune system! Jan 22, 2021 · Donating plasma on regular basis is a different story with different side effects. Plasma cannot be donated more than twice a week, with a 48 hour gap between two donations. Some of the side effects associated with donating plasma regularly can include seizures, difficulty breathing, abdominal pain, vomiting, a skin rash (often associated with ... Dizziness. Collecting plasma removes some of your body’s essential fluid, salts, and nutrients. This can temporarily disturb your electrolyte balance and cause dizziness and faintness. At most donation centers, donors are encouraged to sit, rest, drink some water, and eat a snack before they leave. The most common apheresis-specific reaction is hypocalcemia due to citrate anticoagulation, which, while usually mild, has the potential for severely injuring the donor. Other reactions to apheresis donation are uncommon (e.g., hypotension) or rare (e.g., air embolism). More worrisome, and in need of additional study, are the long-term effects ...The amount of citrate returned to you during a platelet donation is higher than returned for a donation where just plasma is collected. Citrate causes a temporary drop in calcium, but studies have not consistently shown any long-term bone health effects in frequent platelet donors.Donation centers can typically screen out people who are likely to experience these side effects, which means folks who pass the initial screening process may not experience them. While the short-term side effects are more readily identifiable, research behind potential long-term changes to the health of frequent donors is still emerging. Mar 5, 2015 · For others, the primary lure of donating is the reward of getting paid. Reynaga said he would recommend donating plasma if it suits a donor’s needs, but the process discourages long-term participation. The wait was two to three hours from start to finish, and just donating plasma itself took about an hour, he said. May 24, 2023 · In rare cases, a person may experience a more severe adverse effect, such as: low blood pressure. muscle contractions. breathing difficulty. fainting. vomiting. convulsions. These effects are more ... Some of the common side effects that will affect the people are: 1. Problems Caused by Bruising: It has been said that 2 percent of the 6000 donors will experience the side effects from the blood donation. Among the one percent of the donors who get affected by the negative reaction, the majority of the side effects are categorised as minor ... The side effects and risks of donating plasma Medically reviewed by Cynthia Taylor Chavoustie, MPAS, PA-C Plasma is a component in blood, and donating it can help others combat serious illnesses.Jul 7, 2022 · More serious risks of donating plasma may be a drop in blood pressure, which can result in light-headedness or fainting. Some people experience this as a result of fear of needles or having blood drawn. Other possible side effects include sweating and paleness, weakness, sudden warmness, or nausea or vomiting. Those who donate frequently and long term may also be at risk for anemia from incidental loss of red cells during donation. After your donation, you may feel thirsty and tired. Do they drug test plasma donations? Moss said all donated plasma is tested for HIV and all three types of hepatitis, and donors are tested regularly for syphilis.Mar 5, 2015 · For others, the primary lure of donating is the reward of getting paid. Reynaga said he would recommend donating plasma if it suits a donor’s needs, but the process discourages long-term participation. The wait was two to three hours from start to finish, and just donating plasma itself took about an hour, he said. What are side effects of donating plasma? As mentioned above, there is risk of low immunoglobulin levels because it takes time for the levels to replenish. Those who donate frequently and long term may also be at risk for anemia from incidental loss of red cells during donation.Side efects are typically limited to lightheadedness or bruising at the needle site. People giving plasma for the first time, younger adults, and people with low weights tend to experience these side efects more often than others.Some of the common side effects that will affect the people are: 1. Problems Caused by Bruising: It has been said that 2 percent of the 6000 donors will experience the side effects from the blood donation. Among the one percent of the donors who get affected by the negative reaction, the majority of the side effects are categorised as minor ...Those who donate frequently and long term may also be at risk for anemia from incidental loss of red cells during donation. After your donation, you may feel thirsty and tired. Do they drug test plasma donations? Moss said all donated plasma is tested for HIV and all three types of hepatitis, and donors are tested regularly for syphilis.Conclusion: Long-term intensive donor plasmapheresis under conditions investigated in this study is safe. All donors weighing > or = 70 kg are safely able to donate 850 ml of plasma in each session up to 60 times per year, provided that they are carefully monitored.Side Effects of Donating Plasma, If you donate regularly, and toes, age, of money from one plasma donation, muscle pain, because it takes that long for blood hemoglobin levels to return to normal, tiredness, find some better way to supplement income, it is recommended to take at least an hour’s rest before driving or any other physical activity.Aug 9, 2019 · Blood donation also helps regulate iron levels in the body. Too much iron can be damaging to blood vessels, and a regular decrease of iron-rich blood and subsequent replenishment due to blood donation can lead to a more beneficial lower iron level. Men tend to store more iron in their bodies than women, which is why iron deficiency is rare in ... The long term side effects of donating plasma regularly include: Dehydration; Iron deficiency; A temporary decrease in protein levels. In rare cases, it may also cause vein damage and scarring. To discover how to prevent having scars from plasma donation, check out my post on Does Donating Plasma Leave Scars? What Happens if You Donate Plasma 3 ...Concerns for lymphopenia in plateletpheresis donors were reported in the 1980s, and the U.S. Food and Drug Administration previously required informed consent from plateletpheresis donors acknowledging that long-term effects of lymphocyte reduction were uncertain. 3-7 This requirement was dropped in 2007, given the lack of convincing data on ...Pain. One of the most obvious disadvantages to donating plasma is pain. You should expect some stinging and pressure where the needle is inserted into your arm. When you are donating direct plasma, the needle stays inside your arm longer than when you are simply donating blood. That's because after the technician removes the blood from your ...Individuals will feel weary almost constantly, which can cause a reduction in energy and concentration. Fatigue due to a plasma donation is likely to only be a mild form. Drowsiness is very similar to fatigue and will cause individuals to feel sleepy throughout the day. Learn about more side effects of donating plasma now.Aug 3, 2018 · Of the 4,906 donors were analyzed, only 63 volunteers experienced a side effect. To put things in perspective, around 1.08% of the subjects experienced mild side effects (weakness, nausea, swelling, etc.) and approximately 0.02% of the subjects experienced severe side effects (vomiting and fainting.) Few people will experience side effects. What Are The Side Effects Of Donating Plasma Too Often? Dehydration. Hydration helps the human body maintain proper circulation, pumps up the veins to make the blood flow... Hypocalcemia. This procedure may deplete the calcium levels in the body since, occasionally, plasma donation centers may... ...Top 10 Long Term Side Effects of Donating Plasma Regularly 1. Dehydration. Repeated plasma donation can lead to dehydration. This is because plasma donation involves the removal... 2. Fatigue. Frequent plasma donation can cause fatigue due to decreased protein levels. To know more, check out this... ...Most healthy adults can donate a pint (about half a liter) safely, without health risks. Within a few days of a blood donation, your body replaces the lost fluids. And after two weeks, your body replaces the lost red blood cells. How you prepare Eligibility requirements. To be eligible to donate whole blood, plasma or platelets, you must be:Aug 13, 2023 · Long-Term Side Effects Of Donating Plasma Regularly Blood donations are an amazing gift, but they do come with some risks. You may experience low immunoglobulin levels if you donate too frequently or long term- this can lead to sicknesses like fatigue and even weaken your immune system! Dec 29, 2022 · Donating plasma regularly has several health benefits, but there are some side effects that you need to be aware of. These include… 4. It can leave you dehydrated. It is important to know that plasma is water-based, hence regular donation can leave your body dehydrated, causing dizziness, vomiting and even fainting. 5. It can decrease your calcium. Separation of plasma from the blood involves the use of anti-coagulants, which makes the process easier and faster.Oct 21, 2016 · The first long term risk that you face from donating plasma is that you face more of a chance of getting sick due to lower immunoglobulin levels. According to the Asia-Pacific Economics blog, it can be sen that there is a 10 percent reduction in the antibodies that prevent illness from occurring. Illness. People who have a fever, productive cough, or are feeling generally unwell shouldn’t donate. This also applies to people who are currently receiving antibiotics for active infections....I AM NOT A MEDICAL PROFESSIONAL OR EXPERT. I encourage you to do your own research. I am not responsible for any negative plasma donation experiences.Is dona...Effects of Citrate Reaction After Plasma Donation. The effects of citrate reaction after plasma donation include the following: Hypocalcemia: Citrate binds to calcium, leading to low calcium levels in the blood. This can result in numbness, muscle cramps, and spasms after plasma donation. Cardiac complications: Citrate can affect the heart’s ...Jan 24, 2022 · A happier, longer life. One blood donation can save up to three lives, according to DeSimone. People usually donate because it feels good to help others, and altruism and volunteering have been linked to positive health outcomes, including a lower risk for depression and greater longevity. The amount of citrate returned to you during a platelet donation is higher than returned for a donation where just plasma is collected. Citrate causes a temporary drop in calcium, but studies have not consistently shown any long-term bone health effects in frequent platelet donors.The most common apheresis-specific reaction is hypocalcemia due to citrate anticoagulation, which, while usually mild, has the potential for severely injuring the donor. Other reactions to apheresis donation are uncommon (e.g., hypotension) or rare (e.g., air embolism). More worrisome, and in need of additional study, are the long-term effects ...Concerns for lymphopenia in plateletpheresis donors were reported in the 1980s, and the U.S. Food and Drug Administration previously required informed consent from plateletpheresis donors acknowledging that long-term effects of lymphocyte reduction were uncertain. 3-7 This requirement was dropped in 2007, given the lack of convincing data on ...May 28, 2014 · That was when I saw an ad offering $50 per plasma donation: blood money, or more specifically, payment for my time and any small pain involved in the process of having protein-rich plasma ... One potential long-term side effect of donating plasma is a decrease in total blood volume. This can lead to a decrease in blood pressure and heart rate, as well as fatigue, dizziness, and weakness. If you donate plasma regularly, it is important to monitor your blood pressure, heart rate, and other vital signs.Plasma contains many things that can't be synthesized (notably antibodies) and doesn't contain cells, so both statements are just plain untrue. Plasma donation experiences vary widely, but the best centers are fast, efficient, pay 20-50 dollars per visit, and I know donors who have been doing it regularly 2x a week for 8 or more years. Long term Vs. Short term effects. If you are a regular donor of plasma then, you will feel side effects such as tired feeling, dehydration, chest pain, dizziness or a sore arm. Donors who do not donate plasma regularly will have to face short term side effects but, donors who donate plasma regularly will have to face long term side effects.What Are the Long Term Side Effects of Donating Plasma Regularly? The long term side effects of donating plasma regularly include: Dehydration Iron deficiency Temporarily decrease in protein levels. In rare cases, it may also cause vein damage and scarring. What Happens if You Donate Plasma 3 Times a Week? Donating plasma 3 times a week is not ...The Cons of Donating Plasma Fatigue, occasional nausea. Don’t expect to do anything strenuous for the rest of the day. What are the negative side effects of donating plasma? For most people, donating plasma does not cause any side effects, but some donors can experience fatigue, bruising, bleeding, or dehydration. Additionally, you may feel ... May 25, 2022 · Bone marrow donation. Collecting stem cells from bone marrow is a type of surgery done in the operating room. Anesthesia is used for the procedure to keep donors from feeling pain. Needles are inserted through the skin and into the back of the pelvic bone to draw the marrow out of the bone. This process usually takes 1 to 2 hours. Bone marrow donation. Collecting stem cells from bone marrow is a type of surgery done in the operating room. Anesthesia is used for the procedure to keep donors from feeling pain. Needles are inserted through the skin and into the back of the pelvic bone to draw the marrow out of the bone. This process usually takes 1 to 2 hours.Conclusion: Long-term intensive donor plasmapheresis under conditions investigated in this study is safe. All donors weighing > or = 70 kg are safely able to donate 850 ml of plasma in each session up to 60 times per year, provided that they are carefully monitored.The side effects and risks of donating plasma Medically reviewed by Cynthia Taylor Chavoustie, MPAS, PA-C Plasma is a component in blood, and donating it can help others combat serious illnesses.Nov 20, 2015 · A new study concludes that regular blood donors are not at a greater risk of a premature death than those who rarely donate blood. The results even suggest that the most frequent donors may live longer than those who have only given blood a few times. "My response to the results is primarily of relief. Those who have donated a lot of blood live ... No doubt, donating plasma is a good deed, but the donor may have to face few side effects. Fortunately, any health issues that may occur after donating plasma, are not at all serious and may occur once in a while. They might be bothersome, but last temporarily. They are given below:Side Effects of Donating Plasma, If you donate regularly, and toes, age, of money from one plasma donation, muscle pain, because it takes that long for blood hemoglobin levels to return to normal, tiredness, find some better way to supplement income, it is recommended to take at least an hour’s rest before driving or any other physical activity. Jun 15, 2020 · Summary. Blood donation can save lives and offer many emotional and physical benefits for the donor. Some people will experience minor side effects of donating blood, such as lightheadedness ... Jun 15, 2020 · Summary. Blood donation can save lives and offer many emotional and physical benefits for the donor. Some people will experience minor side effects of donating blood, such as lightheadedness ... Side Effects Of Plasma Donation. Feeling Nauseous. While it isn’t a long-term adverse effect, most people who considered donating plasma reported feeling sick following the procedure. It can scuttle the extent from being a little bit queasy to throwing up. If you had been one of those people who donated plasma before and you had experienced ...Some of the common side effects that will affect the people are: 1. Problems Caused by Bruising: It has been said that 2 percent of the 6000 donors will experience the side effects from the blood donation. Among the one percent of the donors who get affected by the negative reaction, the majority of the side effects are categorised as minor ... Side effects Feeling faint or dizzy. The loss of fluid can lead to dehydration and cause some people to feel lightheaded during and... Localized allergic reaction. Before inserting the needle, the phlebotomist uses a disinfectant to cleanse the arm. A... Bruising and bleeding. Some people experience ...That was when I saw an ad offering $50 per plasma donation: blood money, or more specifically, payment for my time and any small pain involved in the process of having protein-rich plasma ...In terms of long-term side effects, donating plasma has a very minimal long-term impact on your well-being. There’s no risk of iron depletion or anemia for regular plasma donors. For donors who donate frequently over long periods of time there is a risk of reduced immunoglobulin levels, which can lower the ability to fight off infections.Nov 21, 2015 · Researchers wanted to know, though, if regularly giving blood might be bad for you in the long run, so they looked at millions of donors in both Sweden and Denmark. And what they found was that ... Nov 9, 2017 · Severe symptoms include: spasms vomiting shock irregular pulse cardiac arrest Some of the common side effects that will affect the people are: 1. Problems Caused by Bruising: It has been said that 2 percent of the 6000 donors will experience the side effects from the blood donation. Among the one percent of the donors who get affected by the negative reaction, the majority of the side effects are categorised as minor ...Aug 3, 2018 · Of the 4,906 donors were analyzed, only 63 volunteers experienced a side effect. To put things in perspective, around 1.08% of the subjects experienced mild side effects (weakness, nausea, swelling, etc.) and approximately 0.02% of the subjects experienced severe side effects (vomiting and fainting.) Few people will experience side effects. Most healthy adults can donate a pint (about half a liter) safely, without health risks. Within a few days of a blood donation, your body replaces the lost fluids. And after two weeks, your body replaces the lost red blood cells. How you prepare Eligibility requirements. To be eligible to donate whole blood, plasma or platelets, you must be:Those who donate frequently and long term may also be at risk for anemia from incidental loss of red cells during donation. After your donation, you may feel thirsty and tired. Do they drug test plasma donations? Moss said all donated plasma is tested for HIV and all three types of hepatitis, and donors are tested regularly for syphilis.Aug 13, 2023 · Long-Term Side Effects Of Donating Plasma Regularly Blood donations are an amazing gift, but they do come with some risks. You may experience low immunoglobulin levels if you donate too frequently or long term- this can lead to sicknesses like fatigue and even weaken your immune system! May 28, 2014 · That was when I saw an ad offering $50 per plasma donation: blood money, or more specifically, payment for my time and any small pain involved in the process of having protein-rich plasma ... May 24, 2023 · In rare cases, a person may experience a more severe adverse effect, such as: low blood pressure. muscle contractions. breathing difficulty. fainting. vomiting. convulsions. These effects are more ... I’ve been donating for over 3 years and haven’t had any health issues or side effects from donating and a lot of other folks I know who donate haven’t seemed to have any issues either. Donating plasma is not for everyone but I feel BioLife is vastly better than CSL when it comes to choosing which company I’d go with. Dizziness. Collecting plasma removes some of your body’s essential fluid, salts, and nutrients. This can temporarily disturb your electrolyte balance and cause dizziness and faintness. At most donation centers, donors are encouraged to sit, rest, drink some water, and eat a snack before they leave. Nov 9, 2017 · Severe symptoms include: spasms vomiting shock irregular pulse cardiac arrest Some of the common side effects that will affect the people are: 1. Problems Caused by Bruising: It has been said that 2 percent of the 6000 donors will experience the side effects from the blood donation. Among the one percent of the donors who get affected by the negative reaction, the majority of the side effects are categorised as minor ... Risks Involved. Plasma donations are fairly safe and free from complications. The biggest side effect of donating is feeling dizzy, light headed, or nauseous a few minutes after the donation is done. This is due to stress being placed on your cardiovascular system, as well from the slight loss of fluid. People generally feel very thirsty as ...Illness. People who have a fever, productive cough, or are feeling generally unwell shouldn’t donate. This also applies to people who are currently receiving antibiotics for active infections....Jul 21, 2023 · Convalescent plasma (kon-vuh-LES-unt PLAZ-muh) therapy uses blood from people who've recovered from an illness to help others get better. When the body clears out a virus, a person's blood has immune system proteins called antibodies. To get convalescent plasma, people donate blood after recovery. The blood is processed to remove blood cells ... The Cons of Donating Plasma Fatigue, occasional nausea. Don’t expect to do anything strenuous for the rest of the day. What are the negative side effects of donating plasma? For most people, donating plasma does not cause any side effects, but some donors can experience fatigue, bruising, bleeding, or dehydration. Additionally, you may feel ...May 25, 2022 · Bone marrow donation. Collecting stem cells from bone marrow is a type of surgery done in the operating room. Anesthesia is used for the procedure to keep donors from feeling pain. Needles are inserted through the skin and into the back of the pelvic bone to draw the marrow out of the bone. This process usually takes 1 to 2 hours. Aug 3, 2023 · Most healthy adults can donate a pint (about half a liter) safely, without health risks. Within a few days of a blood donation, your body replaces the lost fluids. And after two weeks, your body replaces the lost red blood cells. How you prepare Eligibility requirements. To be eligible to donate whole blood, plasma or platelets, you must be: May 25, 2022 · Bone marrow donation. Collecting stem cells from bone marrow is a type of surgery done in the operating room. Anesthesia is used for the procedure to keep donors from feeling pain. Needles are inserted through the skin and into the back of the pelvic bone to draw the marrow out of the bone. This process usually takes 1 to 2 hours. Researchers wanted to know, though, if regularly giving blood might be bad for you in the long run, so they looked at millions of donors in both Sweden and Denmark. And what they found was that ...The long term side effects of donating plasma regularly include: Dehydration; Iron deficiency; A temporary decrease in protein levels. In rare cases, it may also cause vein damage and scarring. To discover how to prevent having scars from plasma donation, check out my post on Does Donating Plasma Leave Scars? What Happens if You Donate Plasma 3 ...Aug 3, 2023 · Most healthy adults can donate a pint (about half a liter) safely, without health risks. Within a few days of a blood donation, your body replaces the lost fluids. And after two weeks, your body replaces the lost red blood cells. How you prepare Eligibility requirements. To be eligible to donate whole blood, plasma or platelets, you must be:
Aug 3, 2018 · Of the 4,906 donors were analyzed, only 63 volunteers experienced a side effect. To put things in perspective, around 1.08% of the subjects experienced mild side effects (weakness, nausea, swelling, etc.) and approximately 0.02% of the subjects experienced severe side effects (vomiting and fainting.) Few people will experience side effects. . Petsmart dollar20 neutering near ocala fl
Illness. People who have a fever, productive cough, or are feeling generally unwell shouldn’t donate. This also applies to people who are currently receiving antibiotics for active infections....Mar 17, 2023 · The long term side effects of donating plasma regularly include: Dehydration; Iron deficiency; A temporary decrease in protein levels. In rare cases, it may also cause vein damage and scarring. To discover how to prevent having scars from plasma donation, check out my post on Does Donating Plasma Leave Scars? What Happens if You Donate Plasma 3 ... What Are The Side Effects Of Donating Plasma Too Often? Dehydration. Hydration helps the human body maintain proper circulation, pumps up the veins to make the blood flow... Hypocalcemia. This procedure may deplete the calcium levels in the body since, occasionally, plasma donation centers may... ...Plasma contains many things that can't be synthesized (notably antibodies) and doesn't contain cells, so both statements are just plain untrue. Plasma donation experiences vary widely, but the best centers are fast, efficient, pay 20-50 dollars per visit, and I know donors who have been doing it regularly 2x a week for 8 or more years.Plasma contains many things that can't be synthesized (notably antibodies) and doesn't contain cells, so both statements are just plain untrue. Plasma donation experiences vary widely, but the best centers are fast, efficient, pay 20-50 dollars per visit, and I know donors who have been doing it regularly 2x a week for 8 or more years.Aug 24, 2015 · Plasma is the fluid component of blood, and it is very important. Plasma is critical to forming blood clots to prevent excessive bleeding, and it is vital in fighting diseases. When donating plasma, a sample of blood will be taken, and then the plasma is separated from the other blood cells. The other blood cells are then returned to your body. The amount of citrate returned to you during a platelet donation is higher than returned for a donation where just plasma is collected. Citrate causes a temporary drop in calcium, but studies have not consistently shown any long-term bone health effects in frequent platelet donors.1. Plasma donation is dangerous and has many adverse effects. FALSE – Plasma donation is safe and regulated by trained professionals throughout the entire screening and donation process. Some short-term side effects might include dizziness and fatigue due to dehydration, because plasma is made up of 90% water, but generally, side effects are few.Background: Long-term deleterious effects of repeated blood donations may be masked by the donors' healthy lifestyle. To investigate possible effects of blood donation and iron loss through blood donation on cancer incidence while minimizing "healthy donor effects," we made dose-response comparisons within a cohort of Swedish and Danish blood donors.Some of the common side effects that will affect the people are: 1. Problems Caused by Bruising: It has been said that 2 percent of the 6000 donors will experience the side effects from the blood donation. Among the one percent of the donors who get affected by the negative reaction, the majority of the side effects are categorised as minor ... May 25, 2022 · Bone marrow donation. Collecting stem cells from bone marrow is a type of surgery done in the operating room. Anesthesia is used for the procedure to keep donors from feeling pain. Needles are inserted through the skin and into the back of the pelvic bone to draw the marrow out of the bone. This process usually takes 1 to 2 hours. Donating plasma on regular basis is a different story with different side effects. Plasma cannot be donated more than twice a week, with a 48 hour gap between two donations. Some of the side effects associated with donating plasma regularly can include seizures, difficulty breathing, abdominal pain, vomiting, a skin rash (often associated with ...4. It can leave you dehydrated. It is important to know that plasma is water-based, hence regular donation can leave your body dehydrated, causing dizziness, vomiting and even fainting. 5. It can decrease your calcium. Separation of plasma from the blood involves the use of anti-coagulants, which makes the process easier and faster.Platelet counts replenish very quickly too. That's why you can do plasma and platelet pheresis fairly frequently. If you meet the physical requirements for donating, it's extremely unlikely you'd have any long term effects. If you think it's having a negative effect, try spacing the donations out farther and see if it helps..