To sell plasma, you need a valid photo ID, proof of your Social Security number, proof of your local address, and a body that meets basic health requirements: at least 18 years old and 110 pounds. Your first visit will take about two hours and includes a medical screening, a brief physical exam, and the actual donation. After that, return visits typically run 60 to 90 minutes.
Documents to Bring
Plasma centers need to verify four things about you: your photo, signature, date of birth, and Social Security number. You don’t need a single document that covers all four. A driver’s license plus a Social Security card works. So does a valid passport paired with a certified birth certificate. If you don’t have a Social Security number, a Permanent Resident Card, Border Crossing Card, or Laser Visa number can substitute.
You also need proof of a permanent local address, typically within 40 miles of the center. Your ID may cover this, but a signed lease, a utility bill, or any piece of USPS mail postmarked within the last two months also works. Most centers accept electronic versions, like a screenshot of a utility bill, as long as it meets the same guidelines.
Basic Eligibility Requirements
You must be at least 18 years old and weigh at least 110 pounds. At your first visit, you’ll go through a medical screening that includes a blood sample, blood pressure check, pulse, temperature reading, and a brief physical exam from a trained medical specialist. The center tests your blood for HIV and hepatitis. You’ll repeat a shorter version of this screening at every subsequent visit, and a full physical exam at least once a year.
What Can Disqualify You
Some conditions are permanent disqualifiers: a positive HIV test, hepatitis B or C, hemophilia, or certain forms of cancer. These will come up during your initial screening blood work.
Many other situations result in a temporary deferral, not a permanent ban. If you’ve had a cold or flu, you’ll need to wait three days after symptoms clear. A blood transfusion requires a three-month wait. Pregnancy defers you for six weeks after delivery. Tattoos and piercings typically carry a three-month deferral, though this varies by state and whether the work was done under sterile conditions.
Certain medications also trigger waiting periods. Antibiotics taken for an active infection require a 48-hour wait after your last dose. Acne medications like isotretinoin (Accutane) require one month. Blood thinners and some other prescriptions have their own specific timelines. If you’re taking PrEP or PEP in oral form, you’ll need to wait three months from your most recent dose; the injectable version carries a two-year deferral.
Recent travel to areas where malaria is common means a three-month wait after you return. Intravenous drug use with a needle that wasn’t prescribed by a doctor defers you for three months from your last use.
How to Prepare Before Your Visit
Hydration is the single biggest factor in how smoothly your donation goes. Aim for 8 to 12 glasses of water the day before and the day of your appointment. Well-hydrated veins are easier to access, and your plasma volume recovers faster afterward. Avoid alcohol for at least 24 hours before donating.
Eat a balanced meal rich in protein and iron within four hours of your appointment. Think chicken, eggs, beans, leafy greens, or a peanut butter sandwich. Donating on an empty stomach increases your chances of feeling dizzy or lightheaded. Fatty meals can affect the quality of your plasma and may cause your donation to be rejected, so keep it balanced rather than heavy.
What Happens During the Donation
After check-in and screening, staff will seat you at a plasmapheresis machine and insert a needle into a vein in your arm. The machine draws your blood, separates out the plasma (the yellowish liquid portion), and returns everything else, your red blood cells, white blood cells, and platelets, back into your body. You’ll typically receive saline through the same line to help maintain your fluid levels, though some centers offer oral fluids instead. The actual donation takes about an hour.
Afterward, you’ll stay in a recovery area for 10 to 15 minutes to rehydrate and make sure you feel stable before leaving. Plan on roughly two hours total for your first visit. Return visits are faster since you skip the physical exam and full intake process.
How Much You Get Paid
Compensation varies by center and location, and rates change regularly. Most centers pay between $50 and $75 per visit for returning donors, with a higher rate for your second donation of the week. A typical weekly total for two donations falls in the $100 to $130 range.
New donor bonuses are where the real money is. First-time donors commonly receive $75 to $125 per visit for their first two to four donations. Some centers advertise $300 or more across your first few visits. These promotions rotate frequently, so it’s worth calling ahead or checking the center’s website before committing to one location. Payment almost always goes onto a prepaid debit card rather than cash or check.
How Often You Can Donate
FDA regulations allow plasma donation up to twice per week, with at least one day between sessions. Most centers follow this schedule, paying a higher rate for your second weekly visit as an incentive. Your body replenishes plasma faster than whole blood, which is why the frequency limit is higher than for standard blood donation.
Side Effects to Expect
The most common side effect is lightheadedness or mild dizziness, especially during your first few donations. Some people experience nausea. If this happens, sit or lie down immediately and wait for it to pass before standing. Bruising at the needle site is normal and can take a week or more to fully heal. The discoloration sometimes spreads up or down the arm, which looks alarming but resolves on its own.
After donating, keep the bandage on for two to three hours. Drink at least four extra glasses of water over the next 24 hours and skip alcohol entirely. Avoid heavy lifting, intense exercise, or working at heights for the rest of the day. If the needle site starts bleeding after you leave, apply firm pressure and raise your arm straight up for five to ten minutes.
Tingling or numbness in your fingers, redness or swelling at the needle site, or symptoms that get worse rather than better are signs to contact the donation center or seek medical attention.