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The Daily Insight

Do electrolytes help with the flu

Author

Mia Lopez

Updated on April 04, 2026

If you experience flu-like symptoms, visit your doctor to be tested and treated right away. Both fluids and electrolytes are needed to properly rehydrate from diarrhea and vomiting. Make sure to drink fluids frequently and use a balanced rehydration drink with necessary electrolytes.

Are electrolytes good for you when you have a cold?

One of the many things you can do to help yourself stay hydrated when sick is “drinking things like water, juice, or electrolyte-containing fluids will help you replace the fluids and electrolytes you’ve lost while also loosening mucus — if you have a cold — and helping to relieve congestion,” says Dr. Dass.

Do electrolytes help with fever?

Fever can cause fluid loss and dehydration, so drink water, juices or broth. For a child under age 1, use an oral rehydration solution such as Pedialyte. These solutions contain water and salts proportioned to replenish fluids and electrolytes.

Is Gatorade Good for the flu?

A new study shows that Gatorade was as effective as Pedialyte at rehydrating and easing diarrhea in children with viral gastroenteritis. Sometimes called the “stomach flu,” viral gastroenteritis is caused by a virus that may trigger diarrhea and/or vomiting and usually improves by itself within a week.

What should I drink when sick with the flu?

Sip clear drinks to keep your fluids up. You can try chipped ice, juices, sports drinks, ginger ale, clear broths, gelatin, and ice pops. Start with small amounts, like 4 to 8 ounces at a time for adults and 1 ounce or less at a time for children. Only use clear liquids (clear broth, juice, lemon-lime soda).

Should I be drinking electrolytes?

While it’s unnecessary to drink electrolyte-enhanced beverages all the time, they may be beneficial during prolonged exercise, in hot environments or if you’re ill with vomiting or diarrhea. Sports drinks and other electrolyte waters can be pricey, so you may want to consider a homemade version.

How do you get rid of the flu overnight?

  1. Stay home and get plenty of rest.
  2. Drink plenty of fluids.
  3. Treat aches and fever.
  4. Take care of your cough.
  5. Sit in a steamy bathroom.
  6. Run the humidifier.
  7. Try a lozenge.
  8. Get salty.

Can you drink too much Gatorade when sick?

“Sports beverages may be fine for healthy persons following intensive exercise, but they are not recommended for those with fever, diarrhea or vomiting.

What do electrolytes do?

Electrolytes are substances that have a natural positive or negative electrical charge when dissolved in water. They help your body regulate chemical reactions, maintain the balance between fluids inside and outside your cells, and more.

Is water or Gatorade better when you're sick?

Instead, take small drinks of water until you feel better; then look for drinks with electrolytes when sick. Gatorade contains sodium, potassium and chloride, so drinking Gatorade when sick can replace the electrolytes you lost due to vomiting or diarrhea.

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Should I drink electrolytes when sick?

If you experience flu-like symptoms, visit your doctor to be tested and treated right away. Both fluids and electrolytes are needed to properly rehydrate from diarrhea and vomiting. Make sure to drink fluids frequently and use a balanced rehydration drink with necessary electrolytes.

Why does hydration help flu?

Staying hydrated lets your body circulate blood more freely, allowing flu-and-cold-fighting white blood cells better fight off viruses.

What happens when your body is low on electrolytes?

When your body becomes low on electrolytes, it can impair your body’s functions, such as blood clotting, muscle contractions, acid balance, and fluid regulation. Your heart is a muscle, so that means electrolytes help regulate your heartbeat.

What foods fight the flu?

  • Broth. Whether you prefer chicken, beef, or vegetable, broth is one of the best things you can eat when you have the flu. …
  • Chicken soup. …
  • Garlic. …
  • Yogurt. …
  • Vitamin C–containing fruits. …
  • Leafy greens. …
  • Broccoli. …
  • Oatmeal.

What's the worst thing to eat when sick?

Worst foods: Avoid hot liquids and hard, scratchy foods such as potato chips, nuts, and granola. The acidic juices from raw fruits and vegetables, as well as orange juice, grape juice, and lemonade can also irritate a sore throat.

Does bone broth help with the flu?

Unfortunately, neither bone broth, nor any other remedy, can cure the common cold. A cold is a virus, and that means that the only cure is time. Your body’s immune system will eventually fight off the infection, usually in about 10 days. However, that doesn’t mean that bone broth and other hot soups do not help.

How do you tell if your body is fighting a virus?

A sore, scratchy throat signals that white blood cells and antibodies are rushing to the area to fight infection – causing inflammation and irritation. A sore throat that just won’t quit is usually a good indication that your body is fighting an infection and may need a little bit more tender loving care than usual.

Is Coca Cola good for flu?

TREATING THE FLU Drink at least 2 liters each day of liquids such as non-diet 7-UP, Sprite, Gatorade, ginger ale, broth, tea with sugar (yes, soda pop is OK with a cold or flu).

Does zinc protect against flu?

Compared with placebo, zinc lozenges or nasal spray were estimated to prevent about five new respiratory tract infections in 100 people per month, and the effects were strongest for reducing the risk of more severe symptoms, such as fever and flu-like illness.

Is it OK to take electrolytes everyday?

Dehydration can make you lethargic and cause headaches; taking an electrolyte supplement for everyday health is definitely a good idea. ‘ The right amount of electrolytes can make your head feel clearer and keep your hydration levels where they need to be.

How do I know if I need electrolytes?

You don’t feel right on water alone. The body produces warning signs beyond feeling thirsty when electrolyte levels drop, Dubost explains. Fatigue, muscle cramps, nausea and headaches can all point to either dehydration or mild hyponatremia, both of which warrant increased electrolyte intake.

What is the healthiest electrolyte drink?

  • 1 Liquid I.V. Hydration Multiplier – Best Overall.
  • 2 Dr. …
  • 3 Ultima Replenisher Electrolyte Powder – Honorable Mention.
  • 4 Pedialyte Electrolyte Hydration Drink – Also Consider.
  • 5 Amazon Basic Care Electrolyte Powder.
  • 6 Porpel Electrolyte Powder.
  • 7 Dr.

Is Gatorade Good for electrolytes?

Does Gatorade have electrolytes in it? Yes. Gatorade is an electrolyte-rich drink that helps replace electrolytes that are lost in the body during exercise. Electrolytes can be lost through sweat and urine, and are used in daily bodily functions such as regulation of the nervous system.

Are electrolytes just salt?

Electrolytes come from the food and liquids you consume. Salt, potassium, calcium, and chloride are examples of electrolytes.

Is it bad to drink too much electrolyte water?

Drinking too many electrolytes can lead to an excess in potassium, which may cause muscle weakness. If the potassium excess becomes severe, it may lead to abnormal heart rhythms, and may eventually cause the heart to stop beating, according to the Merck Manual.

What are the symptoms of too much electrolytes?

  • Dizziness.
  • Cramps.
  • Irregular heartbeat.
  • Mental confusion.

Why is Gatorade not good for you?

When consumed often, the sugar content of Gatorade can also contribute to tooth decay, especially in children. For people who are less active, getting extra sugar and sodium throughout the day isn’t necessary or recommended. The extra calories from a sports drink could contribute to weight gain.

Are Gatorade and Pedialyte the same?

The bottom line Although they’re similar, they have slight differences in their calorie, carb, and electrolyte contents. While you can sometimes use Pedialyte and Gatorade interchangeably, Pedialyte may be more suitable for diarrhea-induced dehydration, while Gatorade may be better for exercise-induced dehydration.

Is Gatorade zero good for electrolytes?

Gatorade Zero has no sugar while maintaining the same proven hydration and fueling benefits of Gatorade Thirst Quencher. … Gatorade Zero contains critical electrolytes to help replace what’s lost in sweat.

Which is it starve a cold feed a fever?

This saying has been traced to a 1574 dictionary by John Withals, which noted that “fasting is a great remedy of fever.” The belief is that eating food may help the body generate warmth during a “cold” and that avoiding food may help it cool down when overheated. But recent medical science says the old saw is wrong.

Is ginger ale good when you're sick?

“While ginger in its natural form may have some cold and flu benefits, this carbonated, sugary version won’t offer much relief. Soft drinks of any kind have very little of the nutrients and electrolytes you need to fight off sickness.