What the annual checks are for
The yearly screening of eyes, kidneys, feet, blood pressure and HbA1c, and why it catches problems while they are small.
The annual checks are a set of screening tests that look for early changes in your eyes, kidneys, feet, blood pressure and blood fats, plus your HbA1c (a blood test showing your average glucose over the past two to three months). They catch problems while they’re still small and often reversible, before you’d ever feel them.
- They exist to find changes early, not to judge you: most of what they check has no symptoms until it’s advanced, so a test is the only way to see it.
- In England there are nine care processes you should be offered free every year, plus eye screening on a separate schedule.
- Diabetic eye screening is a specialist retinal photo, not the same as an optician’s eye test, and both matter.
- A result that’s off doesn’t mean you’ve failed. It means something got spotted in time to act on.
- If you’ve not had these in a while, booking them is a normal thing to do, not a return from behind.
How to make the appointment work for you
The annual review is usually spread across more than one visit, and things go missing in that gap: a urine sample done but never explained, an eye screening invite that never arrived, a blood test whose result you never heard. The most useful thing you can do is treat the appointment as yours to check, not just to attend.
Go in with two questions ready. Which of the checks have I actually had this year, and what did each result show. That turns a passive sit-down into something you leave knowing more from. If a result came back flagged, ask what it means and what happens next, rather than waiting to be told. You’re allowed to see your own numbers, and asking for them is normal.
Why finding it early is the whole point
The reason these checks are worth your morning is that the things they look for are quiet. High glucose over years can affect the small blood vessels in your eyes and kidneys and the nerves in your feet, and none of that hurts or shows up in daily life until it’s fairly far along. By the time you’d notice a change in your vision or a numb patch on your foot, more damage has usually happened than needed to.
Caught early, most of it can be slowed, managed or reversed. Early kidney changes can respond to treatment. Early retinal changes can be monitored or treated before they threaten sight. A foot problem spotted at the check stage is a very different situation from one found once there’s an ulcer. That’s the trade: an hour a year against problems you can’t feel building up unseen.
A result is information, not a verdict
It’s easy to go into these dreading the HbA1c like a school report, especially if you’ve had years of numbers being framed as pass or fail. NICE describes a target HbA1c of 48 mmol/mol or lower for many adults, but a target is a direction, not a line you’re either side of as a person. Your number reflects a lot of things, some of which have nothing to do with effort: illness, stress, changing insulin needs, a rough few months, all of which can push glucose up on some days and drop it into a hypo (a low blood sugar) on others.
Every result is data your team can work with. A higher HbA1c or a flagged urine test tells you and them where to look next, which is exactly what the test is for. Nobody is scoring you. The point is to know what’s happening so you can decide what, if anything, to do about it.
What changes between people
How often you’re seen and how closely certain things are watched varies. Someone with an early kidney or eye finding may be checked more often than yearly. Blood pressure and cholesterol get more attention as the years since diagnosis add up. If you’re pregnant or planning to be, eye screening and other checks happen on a much tighter schedule. What stays the same for everyone is that these are things you can’t see coming without a test, so the checks matter regardless of how well you feel.
What these checks look like in practice
Examples, not instructions or doses.
You feel completely fine and the urine test flags a small amount of protein. It’s not a disaster, it’s the earliest possible warning, and it’s the reason the test is done on people with no symptoms at all.
You get a separate invite for diabetic eye screening and wonder why, since you saw an optician recently. The retinal photo looks for diabetes-specific changes an ordinary sight test isn’t set up to catch, so both have a job.
Your HbA1c comes back higher than last time after months of illness and stress. It’s a starting point for a conversation about what changed, not a mark against you.
Someone checks the feeling in your feet with a soft probe and you think it’s pointless because they feel normal. Reduced sensation often can’t be felt by you, which is exactly why someone else tests for it.