What is the usual age range to donate whole blood in India?

Most camps follow 18–65 years for voluntary donors, with healthy older donors sometimes accepted when medical officers approve. Minors cannot donate.

Is there a minimum weight requirement?

Yes. Camps commonly require at least 45 kg so the donor tolerates the volume collected safely. Exact rules can vary slightly by blood bank protocol.

How long should I wait after a cold or fever?

You should be symptom-free and off antibiotics (when prescribed) for the period the physician documents—often about 1–2 weeks after recovery. Always declare recent illness at registration.

Can I donate if I take blood pressure medicines?

Many donors on stable BP medication with normal readings on the day of donation are accepted. Bring your prescription summary and disclose all medicines during screening.

Why is hemoglobin checked before donation?

A quick hemoglobin test protects you from becoming anemic after donation and helps ensure the collected unit is suitable for patients. If you are borderline, staff may ask you to return after improving iron-rich nutrition.

Blood donation eligibility in India

Use this page as a quick self-check before you walk into a camp. Final eligibility is always decided by the medical officer at the collection centre after examination and lab screening.

Typical whole-blood criteria

Age commonly 18–65 years for routine voluntary donation.
Weight usually 45 kg or more.
Pulse, blood pressure, and temperature within acceptable ranges on the day of donation.
Hemoglobin above the threshold set by the centre (often around 12.5 g/dL for men and 12.0 g/dL for women—confirm on site).
At least 56 days since your last whole-blood donation (longer after certain procedures or events).

Common temporary deferrals

Be honest on the donor questionnaire. You may be asked to postpone donation if you recently had surgery, travel to malaria-endemic areas, new tattoos or piercings, certain vaccinations, pregnancy, or if you are recovering from infection. These rules protect both donor and recipient.

Before and after donation

Eat a regular meal, hydrate well, and sleep adequately. After donation, rest 10–15 minutes, drink extra fluids for a day, avoid heavy lifting or strenuous sport for about 24 hours, and keep the pressure bandage on for the time staff suggest.