Flu season is hitting hard, bringing with it one of the most common symptoms—fever. Many long-held beliefs about fever might not be as true as you think.

Are you falling for these seven fever myths?


As the flu season grips the United States with a tenacity not seen in nearly a decade, with over 29 million cases reported by the Centers for Disease Control and Prevention, it's time to talk about one of its hallmark symptoms: fever.

At The GrayVine, we understand that our readers are looking for reliable information to navigate their health concerns, especially when it comes to common misconceptions that could affect their well-being.

Today, we're tackling the heat of the matter by debunking seven fever myths that have persisted through the years.

Myth 1: 98.6 degrees Fahrenheit is the standard “normal” body temperature​

The truth is, body temperature isn't a one-size-fits-all number.

Dr. David Cutler, a family medicine specialist, explains that the widely accepted average of 98.6 degrees Fahrenheit is based on outdated research.

Modern studies suggest that a “normal” body temperature might actually be closer to 97.9 degrees.

So, don't be alarmed if your resting temperature is a little lower than what you've always been told.

Myth 2: A fever isn't a fever unless it's above 100.4 Degrees Fahrenheit​

While the medical community generally defines a fever as a temperature at or above 100.4 degrees, individual variations mean you could experience feverish symptoms even with a lower reading.

Dr. Henry Young, an emergency medicine expert, reminds us that if your baseline temperature is naturally lower, your threshold for fever could be different.

Myth 3: You should “starve a fever”​

This old adage is not only outdated but potentially dangerous.

Dr. Young emphasizes the importance of nourishing your body to fight off illness.

While your appetite might wane during a fever, it's crucial to maintain fluid intake to compensate for losses from sweating, which can occur without you even realizing it.

Focus on water, sports drinks, and fruit juices, and avoid alcohol and caffeine, which can dehydrate you further.

Myth 4: A fever is a bad sign​

On the contrary, a fever is your body's natural defense mechanism in action.

It indicates that your immune system is working to combat an infection by creating an environment less hospitable to viruses and bacteria.

Most fevers are harmless, but if temperatures soar to 105 or 106 degrees, it's time to seek medical attention.

Myth 5: Over-the-counter medications can cure a fever​

Medications like acetaminophen or ibuprofen can alleviate discomfort associated with fever, such as body aches and fatigue, but they don't treat the underlying cause.

They can make you feel more comfortable while your body does the heavy lifting in fighting the infection.

Myth 6: You should always call a doctor when you have a fever​

Not necessarily.

If you're managing symptoms with fever-reducing medications and don't feel too unwell, you may not need to rush to the doctor.

However, if your fever persists, causes confusion, or is accompanied by other severe symptoms, medical consultation is crucial.

This is especially true for vulnerable populations, including the very young, the elderly, or those with weakened immune systems.

Myth 7: No-touch thermometers aren't accurate​

No-touch thermometers gained popularity during the COVID-19 pandemic, and while they may not always be as precise as oral thermometers, they can still be effective if used correctly.

They're particularly useful for quickly checking temperatures without causing discomfort, especially in children.

Just be sure to follow the manufacturer's instructions and take multiple readings for consistency.

Understanding fevers: The bottom line​

A fever is a clear sign that your body is fighting an infection, but it's important to differentiate between the fever itself and its cause.

If you're feeling relatively well, you might not need to treat a mild fever. However, if you're uncomfortable, over-the-counter medications can help you feel better.

Regardless, staying hydrated and resting are key to recovery.

Remember, while a fever can be a good sign that your body is fighting back, it's essential to monitor your symptoms and seek medical advice when necessary.

Let's put these fever myths to rest and focus on the facts for a healthier flu season.
Have you ever fallen for any of these fever myths? Do you have any tips for managing fevers at home?

Share your experiences and questions in the comments below. Let's continue to learn from each other and keep our community healthy and informed.