Hematoma In Arm After Donating Plasma - What Stops You From Donating Plasma? The Ultimate Guide.

it's not usually concerning at all. Bleeding into the skin happens when small blood vessels burst just below your skin’s surface. While bruising can be uncomfortable and tender to touch or pressure, it is typically a temporary side effect that resolves within a few days. They occur when the small blood vessels, or capillaries, are damaged …. Thread starter cold diver; Start date May 23, 2008; Please register or login. [deleted] My vein was infiltrated while donating plasma. Some of the most common iron-rich foods are red meat, spinach, poultry, fish, raisins, and beans. They found that both VO2 max and time to exhaustion were negatively impacted in the immediate aftermath of a whole blood donation. Smoking immediately after your donation may increase your risk of becoming dizzy or fainting and is hazardous to your health. These will subside on their own. Food and Drug Administration, which regulates plasma collection in the United States. zeekhuncho Other symptoms such as intense headaches, uneven pupils, or neurological issues can signify complications that need treatment right away to help avoid increased pressure …. closest trader joe's store to me This is due to stress being placed on your cardiovascular system, as well from the slight loss of fluid. Hello I've given blood around 10 times and not really had any issues before, but around 4 hours ago after donating this time my hand and arm are extremely cold. Donating plasma is safe if you're a healthy adult, but there are some risks to consider. Hemarthrosis can be caused by injuries, health conditions, as a side effect of medication and after joint surgeries. local tanker owner operator jobs High intensity workouts require high oxygen levels in your blood. Albumin serves an important role as a carrier for hormones, vitamins and glucose and aids in fat …. web of lies color street combo The other phlebotomist told me I had a hematoma and I couldn't donate. The greatest number of reactions occurred during or after donations of whole blood, with there being fewer after donations of other blood components. homegoods table lamp Factors that impact venous accessibility for plasma donation include body weight and composition, age, lifestyle factors such as smoking or diabetes, and genetic factors such as vein size. This complication arises due to the hypersecretion of histamine and histamine-like substances. They will draw blood from your arm into a machine called a plasmapheresis machine. Your body needs iron to make new blood cells, replacing the ones lost through blood donations. Donating money in memory of someone who has died is a beautiful way to. More than a week after George Floyd was killed by police in Minneapolis, demonstrations around th. While donating plasma is typically a very safe and beneficial process, there are a variety of side. Eventually she tried one and ended up going. Donation frequency: Every 112 days, up to 3 times/year*. If you’re considering donating plasma, it’s important to choose the rig. 1995 chevy silverado digital dash Hematomas are caused by traumas such as car accidents, head injuries, falls, aneurysms and bone fractures. Aug 21, 2011 · Support Local Journalism. The blood is removed through a needle inserted in a vein in your arm. What if we could get to Mars in 40 days instead of seven months! It could happen if we used plasma rockets. Biolife’s opening offer is what draws people to them. analyzed the effect of two different nomograms for donating plasma on repeat donation rate and deferral rates. Donating plasma requires inserting a needle into a vein to draw blood. How long should your arm hurt after donating blood? Although it is hoped that no donor will have any ill-effects from giving blood, occasionally bruising of the arm may. You can also apply the warm compress for about 20 minutes at a time a few times throughout the day. Let’s talk about hydration and plasma. Post donation instructions and education are provided to donors. Less blood left under the skin after donating decreases the potential for scab and scar formation. After your donation: Leave your bandage on for at least four hours. • your arm feels swollen or tight. In the last two decades the occurrence of adverse reactions to whole blood donation and component apheresis has been increasingly studied 1 – 3. Your blood cells (red and white) and platelets are returned to your body via the. Feb 23, 2023 · Apply ice or a cold pack to the bruise as soon as possible after donating plasma. Donating the plasma component of your blood is similar to a blood donation. Please contact your local collection center. Avoid or minimize the use of the 'donation arm' for heavy work or strenuous activities for the next 48-72 hours. ; Medical care and treatment of a hematoma will depend upon its location, what body parts are affected, and what symptoms are present. You must not use this arm to donate blood in the future. How to Prevent Nausea or Vomiting. It utlizes an automated continuous centrifugation technology to collect concentrated platelets. Myth: Donating blood will impact my ability to do my daily activities. It can also be used whenever a donor feels faint, including during the donation, standing up after the donation, or in the recovery area. I developed a hard, painful, big lump on upper buttocks 2 months after an injection. However, the majority of bleeding events are not life threatening and can be managed conservatively. No — that shouldn't happen when you donate plasma. zillow griffith indiana A member asked: Can donating plasma days after ovulating hurt your chances of geting pregnant. Webochsner obgyn residents // lump in arm after donating plasma. Intracranial epidural hematoma: a hematoma between the skull and the outside lining of the brain; Subungual hematoma: a hematoma under the nail; Intra-abdominal, peritoneal, or retroperitoneal hematoma: a hematoma inside the abdominal cavity; Ear or aural hematoma: a hematoma between the ear cartilage and overlying skin. Donating plasma is a bit different from donating whole blood. 3 weeks out, no visible bruising, bicep swollen and tender. Blood is drawn from the donor’s arm through a needle into a machine called a plasma separator. Inflammation: The body's natural response to injury or trauma is inflammation. A hematoma can be serious if it occurs in the skull cavity or involves deep tissues. Immediate removal of the needle and direct pressure for 10 min can prevent the complications of prolonged bleed, hematoma, arteriovenous fistula, pseudoaneurysm and compartment syndrome [ 1 ]. Wear a shirt with sleeves that you can roll up above your elbows. The most common risk associated with plasma donation is hematoma, which is a lump in the arm caused by a needle puncture. Your kids may lose interest in their stuffed animal toys as they grow up. So, its been quite a while since Ive blogged. The needle should have been pulled out and another site found. Plasma donations are fairly safe and free from complications. 5; Within first 24 hours, hematoma can appear hypo- and hyper echoic. For many blood donors, many of the most common deferrals (low iron, low blood pressure, medications) are temporary, only disqualifying you from donating for a specific period of time. Some blood came out but it wasn’t very much. stores run it off candy and party food and then the city dies down for a but unfortunately not worth never going backthat's my do-whatever-i-want-with not-for-bills cash. This will help the body to recover and can help to reduce the risk of infection. Blood donation needles are also typically thicker than those used to deliver medicine, due to the large quanitity of liquid being moved through it, so the wound is also larger and, thus, more likely to get infected if left uncovered. The plain truth in the process is that yes, it does hurt to some degree, but some describe it just like a bad sting. Electrolyte drinks – Beverages containing sodium, potassium, calcium and magnesium can. Hemolysis of a capillary specimen is most likely to have resulted from ? "Milking" the finger during collection. To prevent this complication, donors should stay hydrated before and after donating and avoid donating on an empty stomach. This can happen if the needle punctures a larger blood vessel or if there is excessive bleeding during the procedure. In phlebotomy around 300 ml blood withdrawal. If the bruise is on your arm or leg, try to keep it elevated whenever possible. But I reallllly want to start donating again and alternate both arms so I don't get bad scarring on one arm. Last thing, if you do decide to do it, take a baby aspirin about an hour before donating. signs and symptoms: Warmth, tenderness, local pain, redness and swelling at the site of phlebotomy. Plasma is separated from red blood cells and other cellular components through a process called plasmapheresis which can take about an hour. A type 2 excludes note represents "not included here". com/medical/jp9yz-went-donate-plasma-during-return-blood. Eat and drink something before leaving. Contrast-enhanced computed tomography revealed clots in the deep veins of the left arm and the peripheral pulmonary. I developed a spontaneous 5"x4" purple/black bruise on upper arm. RF 2G3N3T9 - Bruise on the skin of a woman's upper arm, caused by an injury or domestic violence. Keyword Research: People who searched hematoma after donating blood also searched. Injuries occurring in capillaries, veins, or arteries can. Several types of hematomas are indicative of medical emergencies and scenarios - such as a subdural hematoma and/or intracranial. Venous thrombus was recognized in the upper extremity of a 53-year-old man after blood donation. Blown veins are different than collapsed. spongebob vs wiki Modern plasma displays focus on video as the main performance talking point, and for good reason--high definition plasmas are better than ever. Donating plasma comes with the same risks as donating blood, such as bruising, hematomas (when blood leaks from large vessels), nerve damage. They'll just mark in your chart you have a bruise but a suitable vein in the other arm after they check the vein. Additionally, it is important to avoid strenuous activities and to take it easy for a few days after donating plasma. 098 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. For your platelet donation, a single-use kit is used and disposed of after the collection process. A bag of frozen corn or peas works well. If the vein is too small or narrow, it can be difficult to insert the needle, and it may cause pain or discomfort. A frequent event is a sore arm occurring more often in women than in men (12. Almost like causing a vacumn to suck blood out. Collecting plasma removes some of your body’s essential fluid, salts, and nutrients. Healthy individuals can donate whole blood every 8 weeks. Plasma products are used by burn, trauma and cancer patients. Which of the following terms describes this state?. In order to donate plasma, you must: Be at least 18 years old. It's usually caused by a blood vessel that bursts in the brain. it’s not usually concerning at all. February 2020 Medical Research Willem van Altena. The plasma is separated from the red blood cells and other cellular components. Symptoms of phlebitis would include pain and redness. -After repeated long-term donation, many donor build up scar tissue at the venipunture site. Based on 151 reviews, this Blood donation center has received a rating of 3. Lastly, steer clear of junk food if you're donating plasma, as it might make it appear milky. Assessment and intervention when donors display adverse symptoms, sustain injuries, or experience allergic reactions. We recommend whole blood donors take a low dose of iron (e. Your donation time may also be longer than others if you aren't opening and closing your hand during the extraction cycle. Donating plasma can seem like a great option for broke college students to make extra cash. Most blood clots of the arm occur in the upper arm. Donor safety, as well as the safety of the therapies made from plasma donations is of primary importance. fisher rd Adverse reactions occur more often in donors who came to donate blood for the first time (60,5%) compared to multiple blood donors (39,5%) by 21 %. Only do this for 15 minutes at a time, 3-4 times in the first 24-48 hours. Today was my second time donating plasma. A variety of arm complications were evaluated from a . A common problem with plasma donating is a hematoma. Citrate causes your calcium levels to drop which can cause a number of symptoms that vary person to person. Your doctor might call this kind of bruise is also called a hematoma. If someone close to you has died, it can be hard to find a way to honor his memory and keep his memory alive. In the latest study in the United States of America, which was published in 2016, 30,868 blood donations were investigated, of which 0. But after a while, the flow abruptly stopped, and the machine began to beep, which forced me to stop giving. Muscle spasms, chills and shaking, nausea or vomiting, and numbness around the mouth may occur. Practice this method three times a day, each time for 30 minutes. Bruises are hematomas, so I will assume the one you're concerned about was an actual bubble of blood under the skin. edpuzzle ninja Yea, we have all the same rules around whole blood and platelet donation. Other risks include lightheadedness, dizziness, and infection. Such equipment includes blood pressure monitors, scales, donor couches or chairs, blood collection monitors or mixers, blood bag tube sealers, blood transportation boxes and blood bank refrigerators. There are a number of scenarios where this could occur but really is not that common. Drinking fluids before and after a donation is essential to minimize this risk. Today, they put the needle in wrong. Customer: I went to donate plasma and during the return of my blood my aren started feeling weird they looked at it and it was swollen so they took it out and put it in the other arm for the return. A vein in the antecubital fossa is one of the first choices for. Large Hematoma On Human Arm After Blood Test Black Background Stock Photo, Picture and Royalty Free Image. The most common complication is hematoma (minor or major), although pseudoaneurysm, arteriovenous fistula, arterial thrombosis, and embolization may also occur. Therefore, the risk of hematoma expansion in the first 24 hours is likely so high that patients cannot safely receive anticoagulants during this time frame. Eat a healthy meal, avoiding fatty foods like hamburgers, fries or ice cream. The most common side effect of donated plasma is feeling tired or weak. Plasma contains important substances, including proteins, electrolytes, and immunoglobulins. r/plassing invites compensated plasma and platelet donors, existing and potential…. This is a specialized medical device that collects whole blood from a vein in your arm. But I reallllly want to start donating again and alternate both arms so I don’t get bad scarring on one arm. Feb 26, 2024 · To help your bruise heal properly, you can: Leave the bandage on for at least 8 hours. NO- your blood is always checked before donation. craigslist wellsboro pa Try taking a vitamin K supplement if donating is going to be something you are doing regularly. That topic is one I will not address as I cannot rationally discuss the issue without getting angry over our society and this attitude that “I did/do this, so I’m entitled to this. Must live within a 30-mile radius of the donation center. You should be comfortable during your donation session. It is thus an extracorporeal therapy, a medical procedure performed outside the body. The plasma is collected and stored. Cancer patients are a primary recipient …. Yesterday when I went in to donate, I had someone new stick me in the arm. Swelling or a raised bump on your skin (hematoma). If you've ever donated plasma, you know the process involves a lot more than just inserting a needle and withdrawing blood. Are you looking to make some extra money while also contributing to a good cause? Donating plasma can be a great option. Plasma is mostly water, but it also contains nutrients, hormones, enzymes, clotting factors, and antibodies. [1] This article will concisely discuss a short history of blood donation origin and purpose, blood. amazon ladies white sandals bruise A hematoma is a large pool of blood that may come from a serious injury, such as a major fall or a car accident. An injury to small blood vessels is called a bruise, whereas if larger blood vessels are involved, it is termed a hematoma. If so, the needle probably went through the topside of the vein and pricked the backside causing a leak. Being well-hydrated before your plasma donation appointment helps the process go smoothly. Donating your body to science can better the lives of all of those who come after you. A rather large lump, about the size of a quarter appeared where the original phlebotomist directed that needle. Will be, at best, 2 times a week. To support this process, there are several measures one can take. I'm not sure how you being nervous would cause this, unless you had yanked your arm away or something of that nature- which could have caused an injury. A hematoma is a collection of clotted blood outside of a blood vessel that occurs when the wall of a blood vessel has been injured and leaks into surrounding tissues. Compression: Compress your upper arm and help limit swelling with an elastic bandage. [Table/Fig-2] shows the frequency and distribution of donors who developed hematomas on the basis of their various characteristics. This is when the needle misses your vein slightly, so the blood pumping back into your arm is actually just bubbling up under your skin at a very fast pace. 3 It can therefore be concluded that it is not safe to work out after. develop a lump at the site where blood was drawn The bottom line Bruises after a blood draw are fairly common and will go away on their own as the body reabsorbs the I donated for almost 6 months and never had problems with this. Elevating the bruised area above the level of your heart can help reduce swelling and promote blood circulation, which aids in the healing process. A hematoma is defined as a collection of blood outside of a blood vessel following an injury to the vessel. All you need to do is ice it the first day and after use warm compresses to help heal it. It is for these reasons that SBC only collects platelets by apheresis. Hematoma help A little background…been donating twice a week for six or seven months. Most of the citrate remains in the donated plasma, but some enters the bloodstream when the blood cells are returned to the donor's circulation. In any event, it hurt very badly going in and a month later there is still a bruise where she put the needle in a little further down my arm. today i noticed very small red bump where injection site was. 7%), hematoma at the puncture site (2. caregiver jobs near me no experience part time It may also be caused by trauma such as a car accident or fall. A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. Some causes include using the wrong-sized needle, inserting the needle at the wrong angle, and moving during insertion. The blood is then cycled through single-use, sterile equipment that separates plasma from the other parts of your blood. Hold your arm above heart level if possible. A hematoma is similar to a bruise, but the damage that causes it occurs in larger blood vessels. If it were a small bruise, that's probably something you could have forseen happening as a result of volunteering to allow someone to put needles in your arm. Taking iron supplementation after a donation can also help ensure more rapid recovery post-donation since iron stores and hemoglobin are closely tied. worsening redness and inflammation at the puncture site. Some people may bruise after a blood draw more easily than. Usually, a bruise will disappear after a few days. Avoid taking aspirin or ibuprofen for the. 13 In contrast, Majeed et al reviewed medical records from 234 patients from 3 tertiary centers in Sweden and Canada with warfarin-related ICH surviving at least the first week after. 1 To assess the severity of an anticoagulant-related bleeding event, clinicians should identify the source (if possible) and location of bleeding, evaluate laboratory studies …. These blood vessels leak into surrounding tissues. Infection of the puncture site is characterized by reddening and feeling warm to the touch. Fresh frozen plasma is indicated for the deficiency of coagulation factors with abnormal coagulation tests in the presence of active bleeding. I walked on the treadmill at a 3. There are also center where you can “donate” plasma. A single egg contains 6 grams of protein. Potential effects of unsafe phlebotomy. After the deferral period ends, you can return to be reevaluated, and if all donor eligibility criteria are met, you will be allowed to donate. Blood donation is a vital part of worldwide healthcare. Here, we present two self-reported cases. For some blood donors, however, the side effects of donating blood can be more invasive. Greek yogurt – Grab a tub of nonfat or lowfat Greek yogurt with some fruit. Superficial thrombophlebitis is an inflammation of a vein just below the surface of the skin, which results from a blood clot. After donating, it is recommended that you increase your fluid intake for the next 24 to 48 hours; avoid strenuous physical exertion, heavy lifting or pulling with the donation arm for about five hours; and eat well balanced meals for the next 24 hours. May be described as an ache or heaviness in the arm, similar to that experienced after vaccination. The major risks are damage to the vein, irritation or, rarely, damage to a nerve. A bruise, also known as a contusion, typically appears on the skin after trauma such as a blow to the body. Medicines called NSAIDs, such as ibuprofen,may be prescribed to reduce pain and swelling. The most common localized reactions occur due to an iodine allergy. Recipes and Ramblings From Life on the Farm. Download Arm with a hematoma after blood donation Stock Photo and explore similar images at Adobe Stock. The blood will help carry the bruise away. Female donors+ must be at least 19 years old, at least 5'3" tall and weigh at least 150 lbs. Skin discoloration (red to purple, black, brown or yellow). 5 mg twice daily In those with at least 2 of the following: age > 80, body weight < 60 kg, or serum creatinine. increase blood flow to the bruised area allowing the skin to reabsorb the bruise more quickly. eaton fuller 13 speed sensor location Plasma is the liquid part of the blood that contains the elements necessary for blood clotting. elucidated through post-donation interviews of blood donors a substantial drop of donor return rates even after mild local and systemic UEs such as small hematomas, sore arm, fatigue, and/or circulatory donor reaction. Squeeze your knees and tense your abdominal muscles for five seconds. A vein is cannulated in one arm. A hematoma is a swollen area that is filled with blood. 811 Red blood cell disorders with mcc; 812 Red blood cell disorders without mcc; Convert T80. A lump in the arm after donating plasma is caused by the needle used. Always tell your provider if you feel pain or discomfort during a. Plasma is constantly being produced and removed from our blood. That's a swollen area filled with blood. The personal physician may also be asked to verify their approval for donation. There are at least three potential mechanisms for the development of a forearm hematoma. 8: 3201: 18: what is hematoma after surgery: 0. If you suffer from any of these after you have left the clinic, please contact a doctor at the National Blood Centre on 01 4322800 or the Munster Region Transfusion Centre on 021 4807400. It passes into a sterile, self-contained system that separates the plasma from the other components of the blood. You can do this sitting down and propping your arm up on an object. RF 2G3N3T9 – Bruise on the skin of a woman's upper arm, caused by an injury or domestic violence. list of full size imax theaters We present a 24-year-old patient, which developed CRPS two months after blood donation. There are a handful of drugs that are of special significance in blood donation. [citation needed]Three general types …. 5 g/dL, and a man must have a hemoglobin level of at least 13. You must also weigh at least 110 pounds. It happens when an injury causes blood to collect and pool under the skin. Which of the following is the proper positioning for the donor's arm after blood donation? extend up. Chalk it up to “nobody’s perfect” and keep on keepin on. Opening and closing your hand aids in the flow of blood through your veins. Also, keep up your iron and vitamin b intake. Four years ago, Gabriella Ekman visited a blood drive hosted by Canadian Blood Services so she could donate blood for the first time in …. Hematomas are usually painful and may make the skin over it. Plasma makes up the biggest part. AEs were classified as immediate if occurring at the collection site, and delayed if occurring after the donor had left the centre, and were recorded either by the collection staff or reported. 3: 4766: 76: hematoma post blood draw: …. You can apply lacto calamine lotion over the rashes which will give you some relief. Forearm hematomas can be classified into four grades based on size, where grade 1 hematomas are less than 5 cm in size, grade 2 are less than 10 cm, grade 3 extend distal to the elbow, and grade 4. The blood will flow through a sterile disposable tube set into a centrifuge where the plasma will be separated from the remaining components. Getting a full night’s sleep the first night after donating plasma and beyond can assist your body in regenerating blood cells and replenishing plasma proteins. Test negative for viruses that can be. This temporarily damages the blood vessel wall lining, causing blood from the damaged vein to settle under the skin. OP just wanted to tell everyone they donated plasma and knows the word "hematoma". This is because blood is extracted from one arm, then the plasma is extracted using a machine, and the uncollected parts of the blood, including white blood cells and red blood cells, are returned to the donor through the other arm. Grifols, a leading global healthcare company, is renowned for its state-of-the-art plasma donation centers. Contact our Donor Care Line on 0345 90 90 999 if: • you feel a lump developing in your arm. Infiltration of irritating or caustic fluid or medication outside a blood. Twenty four donors developed hematomas during/after blood donation of which 8 donors had to undergo a second/repeat phlebotomy due to the blood stasis in the transfusion set during blood donation. One of the ways that CNN Impact driv. Put an ice pack or cold compress on the impacted area for about 20 minutes a couple of times over the course of the first 24 hours. Below are a few steps you can take to help the healing process and/or make your arm feel more comfortable: Once again, thank you for allowing us to provide you with this service. Compression pressing on the point where the needle was inserted. It is sometimes called DVT of the upper extremities (DVT-UE) when it affects the arm. Most of time, they just say the donor is okay to use the other arm if there is a suitable vein until the bruise heals. Bruising, or discoloration of the skin, is normal following blood donation. Once enough blood has been extracted, we will sanitize your arm and place a bandage over the area where the needle was inserted. Bleeding into the skin happens when small blood vessels burst just below your skin's surface. This can temporarily disturb your electrolyte balance and cause dizziness and faintness. If you have a blood clot in your arm, symptoms in the affected arm may include: swelling. Donors aged 17 and 18 can donate whole blood every 6 months. There are a number of things that could cause this. The primary reason for hydration is that we’re collecting plasma and plasma is 90% water. Serious hematomas, especially those affecting organs, can require surgical drainage to relieve pressure on the injured …. From what I understand of a hematoma, it's a result of an injury to the wall of the blood vessel- they are very common and usually resolve on …. This population has higher disease rates. food network the pioneer woman recipes The most effective way is to apply ice to the affected area help reduce swelling and minimize discoloration. Your symptoms are suggestive of an allergic reaction. This bruising occurs due to the flow of blood from the vein into the surrounding tissues. Collecting plasma removes some of your body's essential fluid, salts, and nutrients. You can donate every 28 days, up to 13 times per year. A hematoma occurs when a blood vessel ruptures and blood collects in the area. jack and sons near me A different phlebotomist came over and hooked up my other arm, getting things rolling again. A bruise is a type of hematoma. Painful bicep after plasma donation. A needle adjustment was done because of slow blood flow, and the phlebotomy duration was long, 16 minutes. taurus g2c build kit 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. This may include changes to mask and social distancing requirements in line with the CDC and local regulations. hell, experienced phlebotomists still give them to me on occasion when trying to stick me. These include feeling faint or dizzy, and. 1 (95% confidence interval [CI]: 2. Posted by u/[Deleted Account] - 5 votes and 10 comments. Your skin usually isn’t broken (like with a cut), so the blood stays trapped under your skin. Blood leaks into tissues under the skin and causes the black-and-blue color. Then blood is allowed to fill the bag, about a pint (about half a liter). In case of bleeding or bruising. Complications related to blood donation 1 Standard for Surveillance of or the presence of a large hematoma or other defined complications that may be painful. I donated blood plasma yesterday at my local donation center. Donating plasma is a selfless act that can help save lives. large hematoma extending over upper arm and forearm; severe pain or impaired mobility, temporary or permanent disability; compartment hemorrhage; surgical, medical or physical therapy necessary Dzaka E. 5 ∗10 11 platelets per unit, and the average collected volume was 257. The objective is to hydrate with as much water as possible the day before and in the days …. There is a doctor on call 24 hours a day. If you didn't keep pressure on it for a good amount of time afterwards, the blood gets to escape from the vein and lead to a bruise. Your body can replace the lost plasma fast, hence the short wait time between plasma donations.