9. Weakness or Extreme Fatigue
As with the flu, feeling fatigued can be one of the earliest symptoms of pneumonia. A general sense of weakness is a warning signal from the body that something is amiss.
Be aware of what your body is telling you it needs. If you are feeling weak, you will likely benefit from resting, and the illness may not hit so hard. As the body works the infection out of the system, a sense of exhaustion and overall lack of energy will likely persist for the duration of the illness.
Be kind to yourself and give your body an opportunity to heal. You’ll probably recover faster and be more productive in the long run.