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Difference between Fever and Hot Flashes

Difference between Fever and Hot Flashes

Most people think that fever and hot flashes are the same things, but they are actually very different. A fever is a sign that your body is fighting an infection, while hot flashes are a sign that you are going through menopause. If you are not sure whether you have a fever or hot flashes, here is some information to help you tell the difference.

What is Fever?

  • Fever is a rise in body temperature that occurs when the body’s immune system is fighting off an infection. Fever is not a disease, but it is often a symptom of illness.
  • Fever can occur in both children and adults. Most fevers are mild and go away on their own, but sometimes a fever can be a sign of a more serious illness.
  • If your fever is accompanied by other symptoms, such as chills, body aches, or a rash, you should see a doctor. Fever is usually diagnosed based on a person’s symptoms and medical history. Treatment for fever generally involves rest and fluids. In some cases, medication may be needed to bring down the Fever.

What are Hot Flashes?

  • A hot flash is a sudden feeling of warmth, sometimes accompanied by a red, flushed face and sweating. Hot flashes are common during menopause, but can also occur during perimenopause (the transition to menopause) and post-menopause.
  • While the cause of hot flashes is not fully understood, they are thought to be linked to changes in the levels of estrogen and other hormones in the body.
  • Hot flashes typically last for a few minutes, but can occasionally last for up to an hour. In some cases, hot flashes may be accompanied by a rapid heart rate, headache, or nausea. While hot flashes can be annoying and disruptive, they are not harmful and do not pose any long-term health risks.

Difference between Fever and Hot Flashes

Fever and hot flashes share some similarities, but they are two distinct medical conditions. Fever is a sign of infection or inflammation and is characterized by an elevated body temperature.

  • Hot flashes, on the other hand, are a symptom of menopause and are caused by changes in hormone levels. Fever is usually accompanied by other symptoms such as chills, sweats, body aches, and fatigue.
  • Hot flashes, on the other hand, typically cause a sudden feeling of warmth, flushness, and sweating. While a fever can be a serious condition, hot flashes are not typically harmful.
  • However, hot flashes can be disruptive and may cause difficulty sleeping. If you are experiencing fever or hot flashes, it is important to see your doctor determine the cause.


Although fever and hot flashes may share some common symptoms, they are two very different conditions. If you are experiencing what you believe to be hot flashes, it is important to visit your doctor for an accurate diagnosis. Fever can be a sign of a more serious illness, so it is always best to consult with a medical professional if you have any concerns. Thanks for reading!

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