Blood Donation in Nepal: 90-Day Intervals, Eligibility Rules & Red Cross Standards
Voluntary blood donation coordinated through the Central Blood Transfusion Service (CBTS) of the Nepal Red Cross Society (NRCS) supplies life-saving blood components across hospitals in Nepal. Strict donor screening criteria safeguard donor wellness while ensuring transfusion safety for recipient patients.
- Male donors can donate whole blood every 90 days (3 months); female donors should wait 120 days (4 months).
- Donors must be between 18 and 65 years of age with a minimum body weight of 45 kilograms.
- Hemoglobin concentration must be at least 12.5 g/dL for both men and women.
- Standard single donation collects 350 ml or 450 ml of whole blood, depending on donor body weight.
Donor Eligibility Screening Criteria
Nepal Red Cross Society checks physiological parameters prior to donation:
| Health Parameter | Acceptable Range | Rationale |
|---|---|---|
| Age | 18 to 65 Years | Ensures adult physiological development and safe cardiac recovery |
| Minimum Body Weight | At least 45 kg (99 lbs) | Restricts volume collected to under 13% of total blood volume |
| Hemoglobin Level | At least 12.5 g/dL | Prevents post-donation iron deficiency anemia |
| Blood Pressure | Systolic 100-140 / Diastolic 60-90 | Ensures stable hemodynamic balance during collection |
| Pulse Rate | 60 to 100 beats per minute | Confirms normal cardiac rhythm |
Temporary Deferral Conditions
Individuals must postpone donation after specific life events: wait 6 months following minor surgery or ear piercing; wait 12 months following major surgery, blood transfusion, or tattoo application; and wait 7 days following completion of antibiotic medications.
Final Thoughts
Donating blood on scheduled calendar intervals helps maintain national hospital supplies safely. Calculate your next eligible donation date using our Blood Donation Eligibility Calculator.
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