The flu season is here

Influenza, commonly called ‘the flu’, is a viral disease that causes widespread illness every year, especially during the colder months. For people living with diabetes, it is especially important to take steps to avoid the flu and its complications.

Frequently asked questions

Do I have a higher risk?

People living with diabetes do not have a heightened risk of catching influenza. However, they are three times more likely to be hospitalised because of influenza and its complications.

The flu can make your glucose levels higher than usual. This may cause you to develop symptoms of high glucose levels such as becoming tired and thirsty and passing a lot of urine.

The best way to avoid the flu and its complications is to take preventative action.

How can I stay well this flu season?

Here are our top tips for staying well:

1. Get the flu vaccination

The flu vaccination is the best defence against influenza. You can still catch the flu even if you’ve had the flu vaccine, but your symptoms should be milder and your risk of hospitalisation lower.

Getting vaccinated every year is recommended for adults and children aged 6 months and over.

If you live with diabetes, you can get a free flu vaccination from your GP and some community pharmacies.

Book your flu vaccination for late April or early May to protect yourself during the peak flu season (June to September).

2. Wash your hands regularly

Washing your hands regularly with soap and water, alcohol-based hand rub or antiseptic hand wash can help prevent the spread of the flu and the common cold.

Wash your hands frequently, especially after going to the toilet, blowing your nose, coughing or sneezing, and before you eat. Don’t forget that your hands should be thoroughly dried too.

3. Avoid contact with people who have flu-like symptoms.

The flu is contagious and can spread quickly. Avoiding contact with those who have flu-like symptoms can be difficult but is also an effective way to reduce your chances of contracting the flu.

4. Get enough sleep and avoid getting ‘run down’.

Lack of sleep can have a serious effect on your immune system, making you more vulnerable. Getting enough sleep and reducing stress can help prevent the flu.

The flu and COVID-19

If you have diabetes, you may be at higher risk of complications from respiratory infections such as the flu and COVID-19.

It is possible to catch both viruses at the same time, which can increase the strain on your body.

Staying up to date with recommended vaccinations — including your annual flu shot and any advised COVID-19 boosters — is an important way to protect your health.

Even if you’ve had COVID-19 or been vaccinated against it, this does not protect you from the flu.

What should I do if I am unwell?

If you get flu symptoms – activate your sick day plan and contact your GP.

For more information, consult your healthcare team or visit the websites below.