Donating plasma is generally safe for healthy adults. Side effects can include dehydration, fatigue, and bruising, and donation frequency is limited.
Safety
Plasma donation is generally safe for healthy adults. Machines return red cells to you.
Rules
- Weigh at least 110 pounds.
- Age 18 or older.
- Up to twice in 7 days, with 48 hours between.
Side effects
Dehydration, fatigue, bruising, dizziness and low protein with frequent donation.
Tips
Drink water, eat protein and rest.
Compensation

Centers pay $30 to $70 per donation.
Uses
Plasma treats burns, shock and immune diseases.
Safety and rules
Plasma donation is generally safe for healthy adults. In the US, donors must be at least 18, weigh at least 110 pounds (50 kg) and pass screening. The FDA allows donation up to twice in a 7-day period with at least one day between, and centers commonly use a limit of about 104 donations per year.

- A session takes about 1 to 2 hours, and the machine returns red cells to the donor in a process called plasmapheresis.
- Common side effects include fatigue, dizziness, bruising and dehydration. Low calcium from citrate can cause tingling.
- Frequent donors can have lower total protein and IgG levels, according to some studies.
Tips and uses
Eat a protein-rich meal, drink plenty of water before and after, and avoid alcohol. Compensation in the US often runs from 30 to 70 USD per visit with bonuses. Plasma is used to make therapies for immune deficiency, hemophilia and burns. Donors should stop if they feel unwell, and talk to a doctor if they have health conditions.
Safety and rules
Plasma donation is generally safe. The FDA allows donating up to twice a week with at least one day between, and limits on volume by weight. Side effects include dizziness, fatigue, bruising and low protein levels. Donors must be 18, at least 110 pounds, and pass screening.
Tips and uses
Drink water and eat protein before donating. Plasma is used for immune therapies and clotting disorders. Donors may receive compensation.
What donation involves
Plasma donation is generally safe for healthy adults. Donors must be at least 18, weigh at least 110 pounds and pass a screening. In the US, donors may give up to twice in a 7 day period, with at least one day between donations. A session takes 1 to 2 hours, and compensation often runs from 30 to 70 USD.

Possible side effects
Common effects include fatigue, dizziness, bruising at the needle site, dehydration and a drop in blood pressure. Citrate used as an anticoagulant can cause tingling or cramping. Frequent donors may have lower protein and immunoglobulin levels, and studies note a need for monitoring. Drink water, eat protein and iron rich food, and avoid heavy exercise afterward. Mention symptoms to center staff. Plasma is used for therapies for immune disease, burns and bleeding disorders.
Based on data from the US Food and Drug Administration and the American Red Cross






