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What are 3 signs of infection?

Published in Infection Symptoms 2 mins read

Three common signs of infection are fever, fatigue, and coughing.

Infections can manifest in various ways, and recognizing the signs early is crucial for prompt treatment. These signs are the body's way of signaling that it's fighting off harmful invaders like bacteria, viruses, or fungi.

Here's a closer look at each of these signs:

  • Fever: A fever, generally defined as a body temperature above the normal range (typically 98.6°F or 37°C), is a common indicator that the body is fighting an infection. The elevated temperature can help inhibit the growth and spread of pathogens.

  • Fatigue: Feeling unusually tired or weak can be a sign of infection. The body expends significant energy when combating an infection, leading to feelings of fatigue. This is different from normal tiredness and often accompanied by other symptoms.

  • Coughing: A cough can be a sign of a respiratory infection, such as a cold, flu, or pneumonia. Coughing is a reflex that helps clear the airways of irritants, including infectious agents and mucus. The type of cough (e.g., dry, productive) can provide clues about the nature of the infection.

It's important to note that these are just three potential signs of infection, and others may include diarrhea, muscle aches, redness, swelling, pus, and pain. If you suspect you have an infection, it's always best to consult a healthcare professional for proper diagnosis and treatment.