One of the most common fears at the checklist: “I take regular medication (does that disqualify me?” For the big three) diabetes, blood pressure and thyroid conditions, the honest answer is usually no, as long as the condition is well controlled. Millions of people with these conditions donate regularly. The gate is control, not the diagnosis. ## Diabetes Well-controlled, without complications: commonly acceptable. Whether you manage with diet, tablets or insulin, what the centre cares about is that your sugars are stable and you have no serious complications (like vessel or eye disease that’s actively progressing). Bring your prescription list. The doctor on duty makes the call on the day, and if your sugars have been swinging, they’ll tell you honestly to come back when things are settled. ## Blood pressure Controlled on medication and within range on the day is commonly fine. The check is simple: your BP is measured at the centre (roughly 100,140 over 60,90 is the usual acceptance band). On medication doesn’t matter; the reading on the day does. If today’s reading is high, you’re deferred with advice, not judged. ## Thyroid Controlled thyroid on regular medication: commonly acceptable. Same pattern, stability is what counts. ## The rule that ties it together: declare everything The confidential questionnaire is where you list conditions, medications and doses. Nothing you declare embarrasses you; omission risks a reaction on the couch or a unit that gets discarded. Bring your prescriptions if you can. The final word is always the doctor’s check on the day, that is the system protecting both sides. ## What the centre is actually checking for Not “is this person perfect?” but “is this person safe to draw from today, and is this blood safe for a patient?” Controlled chronic conditions pass that test every day, all over India. Your condition is managed. Your donation still counts. Register → ## Explore The full eligibility hub → · haemoglobin and anaemia → · when sickness delays donation →
Eligibility
Can diabetics donate blood? (types 1 and 2, medication)
Well-controlled diabetes, blood pressure and thyroid conditions are commonly acceptable for blood donation. What the centre checks, and why declaring
People also ask
Can I donate blood if I have diabetes?
Often yes, well-controlled diabetes without complications is commonly acceptable. Declare it, bring your prescriptions, and the centre's doctor makes the final call.
Can I donate if I take blood pressure medication?
Commonly yes, if your BP is controlled on medication and reads roughly within 100,140 over 60,90 on the day.
Do I need to stop my medication to donate?
No, never stop medication for a donation. Declare what you take; the doctor decides whether it affects eligibility.
About this article
Written by Assam Blood Donor team. Medical review: pending, content follows published national (NBTC/NACO) guidance and is for general education, not personal medical advice. Last updated 28 Aug 2026.
Sources: National Blood Transfusion Council (NBTC) donor criteria · standard donation-centre practice
More from the knowledge base
Acidity, GERD and blood donation
Yes, reflux and antacids (including PPIs like pantoprazole) do not stop donation.
Acne, isotretinoin (Accutane) and blood donation
Plain acne does not stop you. Oral isotretinoin does, donation waits until after the course, commonly a month
Acupuncture and blood donation
Modern single-use sterile acupuncture commonly does not defer donation, tell the centre and let them confirm.
Reading is step one. Registering is step two.
Two minutes, phone OTP, your own 6-digit sign-in code. We contact you only when a patient near you needs your group.
Register as a donor