Evidation Blog | Common Illnesses

Recovery strategies: How to get over the flu

5 minutes

When you get the flu, the first question is "When does the flu go away?" Here is a guide to how to get better fast.

Cold and flu season is here in full force. When you get hit hard with the flu, balancing your health becomes even more challenging. It’s important to find ways to recover as quickly as possible while maintaining your energy. Thankfully, there are some steps you can take to get past the flu as quickly as possible and get back to enjoying your life.

What is the flu?

“The flu” is a term that’s used by many to describe everything from gastrointestinal viruses to the common cold. But it’s actually a shortened name for influenza, a viral illness that can come on quickly and last for about a week.

Some common symptoms include:

In contrast, a cold typically doesn’t have a fever and extreme weakness, though it can cause similar respiratory symptoms.

How to get over the flu

How long do flu symptoms last? This depends on the person, but the typical time frame for the flu is four to seven days. If you want to ease your symptoms, consider these tactics:

1. Rest up

Allowing yourself to rest is a key part of how to treat the flu. If you keep pushing yourself to work and take care of family responsibilities rather than taking time to rest, you might find that your symptoms linger far longer than they should.

2. Drink up

Drinking plenty of fluids can help your immune and respiratory symptoms do their jobs so you get well faster. In addition to water, which is a great choice, consider electrolyte sports drinks and bone-broth-based soups. These also add nutrients along with hydration.

3. Treat symptoms

For the flu, the best line of defense is often to treat your symptoms. If your body aches and fever are intense, consider taking OTC medications. However, if the fever doesn’t bring body aches and isn’t very high, you can let it do its job, which is getting the virus out of your body.

In addition to the fever, you may want to treat your cough and congestion. Decongestants can loosen the mucus so your body can get rid of it. An expectorant can help you clear mucus out of your lungs so you don’t develop complications such as pneumonia.

4. Talk to your doctor

If you have the flu and are at high risk for complications, your doctor may be able to prescribe an antiviral medication. While these don’t stop the flu, they can shorten it or reduce the chances of developing complications. If you have any additional symptoms beyond the typical flu symptoms, such as wheezing, ear pain, shortness of breath, or an extremely high temperature, it’s a good idea to get your doctor on board.

Nutrition for recovery

During your recovery, nutrition can help speed things up. You may not feel like eating, but you’ll want to keep your body nourished as best you can. Some foods that may speed up your recovery while providing important nutrients include:

Eat as much as you can, even if you’re not feeling hungry, and choose these healthier options to fuel your body’s recovery.

Hydration strategies

Staying hydrated can be challenging when you don’t have an appetite. One option to try is to put yourself on a schedule to keep pushing water through. Also, if water tastes unappealing while you’re sick, don’t be afraid of clear sodas, fruit juices, and sports drinks. These can all help hydrate you and give you some calories while you’re recovering and not eating as much. You might also want to use broths and soups to add both nutrition and hydration to your recovery journey.

Rest and sleep

You’ll need to rest while you’re sick, but you may find it hard to sleep. One strategy to use to help you sleep is to treat your fever and body aches before it's time to go to bed. The relief you get may let you sleep.

When you can’t sleep, do less. This is a great time to curl up with a blanket and a favorite movie or to listen to a podcast or some favorite music. The less you do, the more your body can rest, and the faster you’ll get better.

Stress reduction techniques

Being sick is a stressful situation. Not only does your body have the stress that comes with fighting illness, but you may feel stressed because you’re missing work or other responsibilities. Using stress reduction techniques won’t change these situations, but it may improve your ability to rest even while facing them.

While you have the flu, some stress reduction techniques aren’t going to apply. Heavy exercise, for example, isn't a great idea when you're fighting the flu. However, you might find that mindfulness and meditation exercises are beneficial during this time, and they might help you reduce your stress levels.

Building resilience: Long-term habits to boost the immune system and prevent future illness

When it comes to the flu, prevention is the best strategy. Once you have the flu, you can speed up your recovery somewhat, but it does have to run its course. Some strategies that can help you prevent future illness include:

In addition, consider taking the annual flu vaccine. It will protect against the most recent variation of flu, giving your immune system the information it needs to fight the flu better when you’re exposed.

Tracking your health can also help you stay on track with your wellness goals. While it may not keep you from catching the flu, making healthier choices may improve your immune system’s ability to fight it.

Evidation can help by rewarding you for healthier choices. We’re also working on an innovative flu monitoring program called FluSmart. This program allows members to connect their health-tracking devices and record their symptoms, so we can track flu cases and help members pick up on their symptoms early, sometimes even before they realize they’re getting sick. Learn more about FluSmart and how it’s helping track and monitor the flu.

Whether you’re hoping to speed up your recovery from the flu or prevent it in the first place, tracking your health can be beneficial. Use Evidation to track your health and earn rewards for healthy choices along the way.

Preventing the flu: What you need to know

6 minutes

Did you know flu season in the US peaks in February? Check out these flu prevention tips to help protect yourself and your loved ones and help stop the spread of flu.

Flu season typically peaks in February. If you spend time around other people, like working in close proximity to others or riding on crowded buses, chances are you’re likely to get it. But there are steps you can take to protect yourself and your family from catching the flu.

Here are some tips to help prevent catching the flu.

Influenza, more commonly referred to as the flu, is a viral respiratory infection that causes mild to severe symptoms. When you have the flu, you can expect headaches, sore throat, runny nose, and generalized body aches. Most people experience mild to moderate symptoms and recover within a week. But for some, especially those who are very young, older, or with underlying conditions that put them at higher risk, flu can be very dangerous.

Get Vaccinated To Prevent Catching The Flu

Vaccines are a controversial topic for many people, especially after the recent COVID-19 pandemic and the drive to get COVID vaccines marred by anti-vaccine protests. But there’s a substantial amount of research on the safety of flu vaccines. And research indicates getting vaccinated is the safest and most reliable preventive measure you can take against getting the flu.

Centers for Disease Control and Prevention (CDC) recommends that most people should be vaccinated yearly, especially those at a greater risk of developing complications from the flu. If you’re over 65 years or suffer from chronic conditions like asthma, diabetes, or cardiovascular illness, getting vaccinated should be a priority for you.

Avoid Large Crowds If You Can And Practice Good Hygiene

It may be unavoidable to avoid crowds. You have to work to survive, which means getting out and about among people. The flu spreads easily in crowded spaces like public transport, confined offices, schools, and even shopping malls. Try to limit the time you spend in those crowded spaces as much as possible during the peak months (from December to February) to avoid catching the flu.

The flu virus spreads person to person.

You can get infected by being in close contact with an infected person, like hugging or spending time with them. The virus spreads through droplets the infected person breathes out during coughing, sneezing, or talking and lingers in the air you breathe before falling to the ground or the nearest horizontal surface. It can also spread through infectious particles that land on inanimate objects and surfaces in your environment. If you touch a contaminated surface, the virus can transfer to your hands, and if you touch your eyes, nose, or mouth, the virus can enter your body.

To prevent getting infected by the flu virus lurking in your environment, wash or sanitize your hands often, and avoid touching your face.

Always sanitize your hands after touching surfaces in public areas like door handles, handrails, and counters or after using public transport. COVID-19 has taught us to always carry a small bottle of sanitizer with us whenever we leave the house, and it can now be used to help prevent flu.

Wash your hands often throughout the day to reduce the number of flu and other pathogens present on your skin. Good hand hygiene practices go a long way to preventing flu and other diseases. Always wash your hands after using the toilet, before preparing or eating food, and after blowing your nose.

How To Prevent The Flu With A Strong Immune System

A strong immune system helps you fight illness-causing germs before they invade your body cells and multiply, triggering symptoms to develop.

To ensure that your immune system can fight off the flu virus and turn your body into a flu-prevention machine, try to follow a healthy lifestyle to ensure your body is as strong as it can be.

A healthy lifestyle includes things like:

Include More Fiber In Your Diet For Flu Prevention

As weird as it may sound, adding more insoluble fiber to your diet may help protect you from severe flu complications this year.

Dietary fiber has been known to protect against allergic airway inflammation. Since the virus often attacks human airways, and one of the most serious complications of flu is pneumonia, it may be possible that adding insoluble fiber to your diet, especially during the flu season, may add some protection against some of the severe complications of the flu.

A study done on mice at the University of Lausanne, Switzerland, in 2018 has shown a clear link. According to the study’s findings, eating more insoluble fiber produces a potential protective effect against flu pathology. In the study, two sets of mice were observed after exposure to the Influenza A virus. One set of mice was fed a low-fiber diet, while the others received a high-fiber diet. The mice who received the high-fiber diet exhibited milder flu symptoms and better lung function. Researchers concluded that the high-fiber-fed mice were better protected against influenza-induced tissue destruction and lethality.

Try adding more high-fiber foods like cauliflower, beans, and nuts to your diet this flu season. Another small diet change you could consider is swapping that white flour bagel for a slice of whole wheat toast.

To Summarize

You can protect yourself and others by actively taking flu prevention measures. By getting vaccinated, staying home more often during the height of the flu season, following a healthy lifestyle to support your immune system, and remembering to wash your hands regularly, you can help stop the spread of flu.

FluSmart on Evidation

For more tips on staying healthy this flu season, and to stay up to date on flu rates in your area, download the Evidation app and join the FluSmart program.

More about FluSmart: