Q: Does it hurt?
A: A little, but just for a moment. Some people think it feels like a small bug bite. It doesn’t hurt at all after the needle is in place.

Q: Can I get AIDS or any other disease from donating?
A: No. A new, sterile needle is used for each donor. Afterwards, the needle is destroyed.

Q: Will I feel dizzy or weak?
A: Some people may feel a little unsteady. But that is often just from feeling nervous. People who donate regularly say they don’t feel a bit different and they go right back to work.

Q: Isn’t that a lot of blood to take out at one time?
A: Not really. Most adults of average size have about 10 to 12 pints of blood that is quickly replenished.

Q: What should I do after the donation?
A: You will be given instructions at the blood center. The most important things you should do are to drink more liquids than usual, eat a good meal, don’t smoke or chew tobacco (if you do) for 30 minutes, and don’t drink alcoholic beverages that day. You can resume normal activity in a half-hour, but avoid anything strenuous.

Most people, as long as they are 16-17 years old (rules vary by country) and at least 110 lbs (about 50kg) can donate. Unfortunately there are some who may not. In the United States, Canada, and Australia, restrictions have been placed on donors as a precautionary measure against the spread of Creutzfeldt-Jakob Disease, the human form of "Mad Cow" disease. In general, potential donors who have lived in the United Kingdom for a total of six months or more between 1980 and 1996 may not donate. In the United States, restrictions on people who have lived in France, Portugal, or Ireland are also under consideration. Restrictions vary in each country and may change. 

If you’re thinking of donating, good for you! There's no special preparation required, but you should eat a well-balanced meal and drink plenty of fluids beforehand. You might also consider writing down the names of any medications you take, since you will be asked about them. Remember, the gift of blood may save someone's life.