3-Fatigue
It is a feeling of lack of energy, exhaustion, weakness, and extreme tiredness. In polio, this sensation usually lasts several weeks. Frequently, a strong desire to sleep that interferes with daily activities of the person accompanies to this symptom. Several nights of rest and proper nutrition are effective ways to reduce the effects of fatigue. However, if this symptom persists for months, they should see a doctor because it could be a sign of chronic fatigue syndrome. It affects significantly the life of the patient causing a constant feeling of tiredness and discouragement. In the worst case, it can lead to depression.