Got the flu? Here’s what to do

We’re in the middle of Australia’s worst flu season in 15 years. Here’s how to deal with it.

If you, your kids or your colleagues have been unlucky enough to be struck down by the influenza virus this year, you can at least take solace in the fact that you’re not alone.

Australia is in the grips of its worst flu season in 15 years, with the number of laboratory-confirmed tests reaching record highs. Getting sick is never fun, so we spoke to general practitioner Dr Matthew Davies to find out what to do if you’re under the weather with the flu.

There are plenty of myths out there about influenza, and it’s important to know what you’re dealing with when you’re unwell.

For starters, a cold is not a flu, even though some sick people are quick to label it as such. The key difference is that the flu presents a broader spectrum of symptoms – including things like nausea, muscle aches, overwhelming lethargy, vomiting and headaches – for a longer amount of time and with far more severity.

“A misconception people have is that they should be bouncing back from the flu really quickly,” says Dr Davies. “It might take three of four weeks to get back to where you were initially.”

There is also more than one strain of flu out there. “There are at least four really bad ones that we're seeing an almost equal spread of right now,” says Dr Davies. Could that explain why this flu season is so bad? “We've been hit by multiple ones all at the same time, which we're not really used to,” he explains.

On top of that, the invention of rapid flu tests means more people are getting their symptoms officially confirmed.

If you do get wiped out by the flu, you unfortunately need to wait out the storm. That said, you can take steps to try to alleviate some of the symptoms.

“The simple advice is often the stuff that works the best, so it's staying hydrated, it's resting,” says Dr Davies. “It's definitely taking time off work. You're doing yourself no favours by putting yourself through the mill. Not only that, but you're also going to be spreading that to other people.”

If you’re feeling sore and achy, anti-inflammatories like ibuprofen might be helpful, or a hot bath or shower could relieve some of your symptoms.

Paracetamol can help with a fever, but make sure you take it when you feel the illness coming on. “Don't wait for your temperature to get high, because it's so much harder to bring a high temperature down than to prevent yourself from getting a temperature in the first place,” says Dr Davies.

There is one simple thing you can do to give yourself a better chance of avoiding the illness altogether: get the flu shot every year.

“Vaccination is definitely the most effective way of preventing yourself from getting the flu,” says Dr Davies.

Everyone should get the flu vaccine every year – particularly those who are susceptible to the illness, like pregnant people, young kids, and the elderly. “It doesn't offer more than 12 months protection,” says Dr Davies, “and they change the vaccine yearly depending on the strains they think will be prevalent in the country and around the world.”

While contracting the flu might be inconvenient for you, it can be seriously dangerous for more vulnerable groups of people you come into contact with. “There are those out there that say it's not life or death, bit it could be for some people,” says Dr Davies.

So, if you haven’t had your shot this year, is it too late to visit your GP? Absolutely not. “The peak flu season is generally August/September time, so we're potentially not over the worst of it,” says Dr Davies. “But no, it's definitely not too late in the season to get a vaccine.”

• You can be contagious for much longer than you might assume. “The general thinking is that you could be contagious 24 to 48 hours before the onset of your symptoms, up until around seven days maximum after the onset of your worst symptoms,” says Dr Davies.
• The flu vaccine cannot give you the flu. “In terms of side effects of the flu vaccine, it can – at worst – give you a day or two of very mild cold-like symptoms, which might be a low-grade fever or slight aches and pains,” says Dr Davies.
• Antibiotics won’t be useful, as they only work on infection caused by bacteria – not viruses. “Antibiotics are going to do absolutely nothing for the flu,” says Dr Davies. “Zero. Nothing at all.”

Staff writers come from a range of backgrounds including health, wellbeing, music, tech, culture and the arts. They spend their time researching the latest data and trends in the health market to deliver up-to-date information, helping everyday Australians live healthier lives. This is general information only and is not intended as medical, health, nutritional or other advice. You should obtain professional advice from a medical or health practitioner in relation to your own personal circumstances. The information in this article is general information only and is not intended as medical, health, nutritional or other advice. You should obtain professional advice from a medical or health practitioner in relation to your own personal circumstances 

Disclaimer:
The information in this article is general information only and is not intended as financial, medical, health, nutritional, tax or other advice. It does not take into account any individual’s personal situation or needs. You should consider obtaining professional advice from a financial adviser and/or tax specialist, or medical or health practitioner, in relation to your own circumstances and before acting on this information.