I HOPE South Wales Argus readers are enjoying the chance to break out the barbecue, head to the seaside, or simply soak up the rays with a good book. But there are over 188,000 people in Wales who have been diagnosed with diabetes and it’s important that they’re aware of how hot weather can affect their condition.

The heat may affect diabetes control, particularly as insulin injections are absorbed more quickly in hot weather which can put you at higher risk of a hypo. So it is important for people with diabetes to monitor their blood glucose levels more often, make sure they carry hypo treatment and be ready to adjust their diet and/or insulin dose if necessary. And remember, insulin and monitors and test strips can also be affected by heat so make sure you keep your diabetes kit cool in the sun.

If you suspect they have been damaged, make sure you speak to your GP or health care team, and use another batch of insulin until it is replaced. Feet are also an area you will want to keep an eye on.

Some people living with diabetes suffer from nerve damage or neuropathy and this can mean they may not be aware if their feet are burning.

Although relatively straightforward to treat, left untreated minor injuries could develop into an infection or ulcers.

So stay safe this summer, stay covered, and make sure you drink plenty of water.

Diabetes shouldn’t be a barrier to making the most out of the glorious weather, so let’s get out there and enjoy it whilst it lasts. 

Dai Williams
National Director 
Diabetes UK Cymru
Cardiff