Caffeinated Drinks Between your elevated temperature and increased sweating, dehydration is something to be wary of when you have a fever. Stay away from diuretics like caffeinated coffee, which can contribute to dehydration. "Avoid caffeine and alcohol as these can often make symptoms worse," Vavrek says.
Also know, do and don'ts in fever?
Fever sweats can dehydrate a child, so offer lots of water. If he's vomiting or has diarrhea, give him an electrolyte drink instead. Don't Underdress (or Overdress) Your Child. It's natural for a kid developing a fever to dress more warmly than others in the room.
Likewise, what should you not eat when you have the flu?
Foods to avoid when you have the flu
- Caffeinated drinks and alcohol.
- Greasy foods.
- Hard to digest grains.
- Sugary food or drinks.
- You may think a vitamin-c rich fruit juices are the best things to drink when you're sick, but most of these options aren't nutritionally dense and can inflame your immune system.
Should I fight a fever?
Rest and drink plenty of fluids. Medication isn't needed. Call the doctor if the fever is accompanied by a severe headache, stiff neck, shortness of breath, or other unusual signs or symptoms. If you're uncomfortable, take acetaminophen (Tylenol, others), ibuprofen (Advil, Motrin IB, others) or aspirin.
Is Orange Juice Good for flu?
You can also drink your antioxidants: Orange juice is a good source of vitamin C, which some studies suggest may help lessen the duration of colds and flu. You'll stay hydrated and still get 100% of your recommended daily amount of vitamin C, without overdoing it on sugar and calories.