Fever, Age 4 and Older

Home Treatment

It is easy to become dehydrated when you have a fever. Watch for early signs of dehydration and drink extra fluids, especially water. Adults should drink at least 10 glasses of liquid a day to replenish lost fluids. Children between the ages of 4 and 10 should drink at least 6 to 10 glasses. You may feel better if you eat light, easily digested foods, such as soup.

Many people find that taking a lukewarm [80°F (27°C) to 90°F (32°C)] shower or bath makes them feel better when they have a fever. Do not try to take a shower if you are dizzy or unsteady on your feet. Increase the water temperature if you start to shiver. Shivering is a sign that your body is trying to raise its temperature. Do not use rubbing alcohol, ice, or cold water to cool your body.

Dress lightly when you have a fever. This will help your body cool down. Wear light pajamas or a light undershirt. Do not wear very warm clothing or use heavy bed covers. Keep room temperature at 70°F (21°C) or lower.

If you are unable to measure your temperature, you need to look for other symptoms of illness every hour while you have a fever and follow home treatment measures.

Medicine you can buy without a prescription

Try a nonprescription medicine to help treat your fever or pain:

Acetaminophen, such as Tylenol or Panadol Nonsteroidal anti-inflammatory drugs (NSAIDs): Ibuprofen, such as Advil or Motrin Naproxen, such as Aleve or Naprosyn Aspirin (also a nonsteroidal anti-inflammatory drug), such as Bayer or Bufferin Talk to your doctor before switching back and forth between doses of acetaminophen and ibuprofen to treat a fever. When you switch between two medicines, there is a chance you or your child will get too much medicine.

Safety tips

Be sure to follow these safety tips when you use a nonprescription medicine:

Carefully read and follow all directions on the medicine bottle and box. Do not take more than the recommended dose. Do not take a medicine if you have had an allergic reaction to it in the past. If you have been told to avoid a medicine, call your doctor before you take it. If you are or could be pregnant, do not take any medicine other than acetaminophen unless your doctor has told you to. Do not give aspirin to anyone younger than age 20 unless your doctor tells you to. Do not give your child naproxen sodium (such as Aleve) to children younger than age 12 unless your child's doctor tells you to:

Be sure to check your temperature every 2 to 4 hours to make sure home treatment is working.

Symptoms to Watch For During Home Treatment

Use the Check Your Symptoms section to evaluate your symptoms if any of the following occur during home treatment:

• Level of consciousness changes.
• You have signs of dehydration and you are unable to drink enough to replace lost fluids.
• Fever lasts longer than 4 days.
• Other symptoms develop, such as pain in one area of the body, a cough, or urinary symptoms.
• Fever recurs more than once over 3 weeks.
• Symptoms become more severe or frequent.

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Author:	Jan Nissl, RN, BS	Last Updated: April 24, 2007
Medical Review:	William M. Green, MD - Emergency Medicine Andrew Swan, MD, CCFP, FCFP - Family Medicine
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