Frequently Asked Questions (FAQ) About Blood Donation
Frequently Asked Questions (FAQ) About Blood Donation
Anyone aged 18–65 years, weighing at least 50 kg, and in good health can donate blood, subject to screening.
You can donate whole blood every 3 months (90 days). Platelet and plasma donations have different intervals.
Yes, it is completely safe. New sterile needles are used for every donor and disposed of immediately.
The entire process takes 20–30 minutes, while the actual blood collection takes only 8–10 minutes.
Approximately 350–450 ml depending on your body weight.
No. The body replaces lost blood within 24–48 hours and red blood cells within 4–8 weeks.
No. You must be healthy and symptom-free on the day of donation.
Eat a light meal, drink plenty of water, and avoid oily food and alcohol for 24 hours.
It is allowed if they feel healthy, but many centers recommend avoiding donation if experiencing weakness or heavy flow.
People with uncontrolled chronic diseases, certain infections, recent surgeries, pregnancy, or low hemoglobin cannot donate.
Yes, if diabetes is well controlled and they are not insulin-dependent (varies by country guidelines).
No. Donation is completely sterile and uses single-use medical equipment.
No. You should not be on an empty stomach. Eat light food before donating.
Rest for 10–15 minutes at the donation site.
Yes, but avoid heavy exercise, alcohol, and lifting weights for 24 hours.
No. Blood donation does not weaken the immune system.
Some medications are allowed, others require a waiting period. The team will evaluate during screening.
Every unit is screened for HIV, Hepatitis B & C, Syphilis, Malaria, and other safety parameters.
Yes, after 6–12 months depending on regional guidelines.
It helps save lives — trauma patients, cancer patients, surgery cases, anemic patients, and many more depend on donated blood.