Can I Donate Blood if I'm Diabetic?

If you’re diabetic, you may wonder whether you can donate blood. The good news is that in
many cases, people with diabetes can donate blood. However, there are some important
factors to consider before you roll up your sleeve.

General Eligibility for Diabetics

Most blood donation centers accept diabetic donors as long as their condition is well-
managed. This means that if your blood sugar levels are under control and you’re feeling
healthy, you are typically eligible to donate. Whether you control your diabetes through
medication, insulin, or lifestyle modifications, this doesn’t automatically disqualify you.
However, every donor must meet the general requirements set by the blood donation
organization, which include factors like age, weight, and overall health.

What to Know Before Donating?

If you take insulin, some donation centres may ask for additional information. For example,
the American Red Cross allows insulin users to donate as long as their diabetes is controlled,
but other organizations might have stricter rules. It’s important to check the specific
guidelines of the blood donation centre you plan to visit.
Moreover, if you have complications related to diabetes, such as kidney disease, eye
problems, or poor circulation, these could affect your eligibility. Donation centers may be
concerned about the health impact on you, not just the safety of the blood.

Diabetes Patients Must not donate if:

Requires treatment with insulin.
Diabetes medication has been altered in the last four weeks.
Is having problems with feeling faint, fainting or giddiness.
Has suffered from heart failure.
Has renal impairment requiring dialysis, the use of erythropoietin or similar drugs, or is
either under active investigation or continued follow up for renal impairment.
Has required surgery for a blocked or narrowed artery including any type of amputation.
Has or has had gangrene.
Has or has had ulcers or wounds related to a loss of sensation.
Has had a transplant of pancreatic tissue.

Managing Your Health

Before donating, make sure you are feeling well and have eaten a healthy meal. It’s also
crucial to stay hydrated. After donating, monitor your blood sugar closely, as the donation
process can sometimes cause fluctuations.
Always consult with your doctor before donating blood if you have diabetes. With proper
precautions, many diabetics can safely give the gift of life.

Reference: 1.American Red Cross Society. https://www.redcrossblood.org/donate-blood/how-to-donate/eligibility-requirements/eligibility-criteria-alphabetical.html. Accessed on 23rd June 2023.
2.Joint United Kingdom (UK) Blood Transfusion and Tissue Transplantation Services Professional Advisory Committee.https://www.transfusionguidelines.org /dsg/wb/guidelines/di003-diabetes-mellitus Accessed on 26 August 2024.