General Fever
What is General Fever ?
A fever occurs when your body temperature rises above the normal range. It’s not an illness itself but rather a symptom of various health conditions. An elevated temperature typically indicates that your immune system is responding to an infection, though it can also be a side effect of certain medications or vaccinations.
Generally, a fever is defined as a body temperature of 100.4°F (38°C) or higher. Different methods of taking a temperature—such as rectal, armpit, ear, forehead, or mouth—can yield slightly different readings, so the threshold for a fever may vary, especially in children.
What are fever symptoms?
- Chills, shivering, and feeling cold.
- Body aches and headaches.
- Fatigue.
- Intermittent or constant sweating.
- Flushed skin or a feeling of heat.
- A faster heartbeat.
- Reduced appetite — eating and drinking less than usual.
- Earache or tugging at their ears.
- High-pitched crying.
- Increased fussiness.
- Pale or flushed appearance.
- Excessive thirst.
- Decreased urination.
What’s the best way to measure body temperature?
You can measure your temperature in several areas of your body, with the most common being the mouth (oral temperature). Other options include the ear (tympanic membrane), forehead (temporal artery), and armpit (axillary). The rectum provides the most accurate readings, while the armpit is the least accurate.
The best method for taking your temperature is with a digital thermometer. Glass thermometers, which contain mercury, are no longer recommended by healthcare providers.
How can I break a fever at home?
If your fever is mild—below 101°F (38.3°C)—medication is usually not necessary. Focus on staying hydrated and getting plenty of rest. A lukewarm bath, around 98°F (36.7°C), can also help lower your body temperature. Be sure to watch for signs of dehydration and any worsening symptoms.
If you’re uncomfortable and your temperature exceeds 101°F (38.3°C), you can use over-the-counter (OTC) medications to help reduce the fever. Common options include acetaminophen and nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, naproxen, and aspirin.
However, avoid giving aspirin to children under 17, as it can cause Reye’s syndrome, a serious and sometimes fatal condition.