Is it normal to faint after giving blood?

Answer Some donors may feel lightheaded or dizzy after giving blood, and occasionally a donor faints. Fainting is not a normal reaction to blood donation. People who weigh less than 121 pounds, who give b... Read More »

Top Q&A For: Is it normal to faint after giving blood

Why Do People Faint After Giving Blood?

Donating blood is a life-saving decision. If a person gave three pints of blood a year, up to 12 people could be affected and potentially saved by one person's donations. Anybody who is between age... Read More »

Is it normal to faint when you are three weeks' pregnant?

Answer You might want to make an appointment to see your doctor or if it happens again maybe go to the hospital.

How much blood do you have to lose before you faint?

A quart is enough to make you feel dizzy.You can get by with losing a decent amount of blood in a long period of, what makes you pass out is the sudden decrease in blood pressure.

Giving Blood vs. Giving Plasma?

Blood and its components cannot be manufactured or harvested. People who need blood or plasma transfusions must rely on others who have chosen to volunteer their time to donate their blood or plasm... Read More »