The feeling of being tired accompanies all diseases. To analyze this sign, doctors can ask patients how tired they are. According to specialists, fatigue is the reduced ability to initiate or sustain volitional activity. Along with this, a decline in performance is also seen. We can also feel depressive and cognitive impairment during an avian flu infection. Patients miss school or work due to fatigue because there is no energy available for this.
Scientists think that fatigue is one of the signals that the body uses to shut down exercise and heal. Hence, too much tiredness must not be taken lightly, particularly when it is associated with different signs and symptoms. Fatigue greatly restricts the patient and may last many days. Nevertheless, after the virus departs, fatigue typically subsides, and therefore, the patient is generally revived into regular life.
