When I was first diagnosed with Type 1 diabetes, I made a mistake I didn’t even realise I was making.
I kept using the same spots on my lower stomach over and over again.
At the time, it just felt easier. It was familiar, comfortable, and I didn’t think much of it.
But over time, I started to notice lumps forming on both sides of my belly. They felt fatty, didn’t look great, and more importantly… my insulin started becoming unpredictable.
Sometimes it worked fine.
Other times it felt delayed or like it didn’t work at all.
That’s when I realised something had to change.
What Happens When You Don’t Rotate Injection Sites
Using the same area repeatedly can lead to something called lipohypertrophy (lumps under the skin).
From my experience, this can cause:
- Slower insulin absorption
- Unpredictable blood sugar levels
- Higher or delayed readings
- Visible lumps under the skin
This links directly to what I spoke about in my blog on unpredictable blood sugars
Where I Inject Now (And What Changed)
Once I became more aware, I started rotating properly.
Now I mainly use:
- Left side of my legs, arms and bottom area (for long-acting insulin)
- Right side for fast-acting insulin
- Occasionally my stomach (but much more carefully)
I also try to rotate in a clockwise pattern, so I’m not hitting the same spot repeatedly.
Since doing this:
- My insulin feels more effective
- My control is more consistent
- And I feel more confident managing it
Small Habits That Made a Big Difference
One thing I completely overlooked early on was the basics.
I used to reuse needles more than I should have and didn’t think much of it at the time. Looking back, that probably didn’t help with irritation or the lumps I started to notice.
Now, I always try to use a fresh needle where possible. It’s a small change, but injections feel smoother and more consistent.
Another habit I picked up was priming the pen properly before injecting.
That just means releasing a small amount of insulin first to make sure everything is flowing properly and there are no air bubbles.
It sounds simple, but these little steps made a big difference in how confident I felt that everything was working properly.
Something else that helped was just being more prepared day-to-day, even simple things like having wipes ready made it easier to stay consistent
LINK – Alcohol wipes £3.50
What Actually Helped Me Rotate Properly
Rotating sounds simple but in reality, it’s easy to fall into old habits.
A few things that genuinely helped me:
1. Being more aware
Sounds obvious, but I had to consciously think about where I was injecting.
2. Using a simple rotation pattern
Following a clockwise pattern stopped me from guessing.
(IMAGE IDEA: simple body diagram showing rotation)
3. Keeping everything organised
Once I had everything in one place, I naturally became more consistent.
[LINK – Diabetes organiser/carry case]
4. Looking after my skin
After noticing lumps, I started paying more attention to skin care.
Not to “fix” anything overnight but just to take better care of the areas I’d overused
[LINK – Skin care cream]
5. Giving areas a break
If a spot felt overused, I avoided it for a while and used other areas instead.
Even simple things like using a cold/warm pack helped me feel like I was managing it better
[LINK – Hot/cold pack]
Mistakes I Made (So You Don’t Have To)
Looking back, my biggest mistakes were:
- Using the same area out of habit
- Not paying attention to rotation
- Ignoring early signs like lumps
- Thinking “it’ll be fine”
The truth is, it catches up with you.
What I Personally Use Now
To keep things simple, these are the small things I use that help me stay consistent:
- Alcohol prep wipes
- A simple organiser to keep everything together
- Basic skin care for overused areas
Nothing complicated just things that make daily management easier
Final Thoughts
Injection site rotation isn’t something I took seriously at the start—but it’s made a big difference.
Better absorption.
More predictable blood sugars.
And more confidence day-to-day.
If you’re noticing lumps or inconsistent readings, it might be worth taking a closer look at where and how often you’re injecting.
Small changes really do add up.
Disclaimer
This is based on my personal experience living with Type 1 diabetes. Always consult your healthcare professional before making changes to your diabetes management.
This blog contains affiliate links which means I may earn a small commission if you make a purchase at no extra cost to you.