How To Tell If Someone Has The Flu

Fatigue

Fatigue is another early symptom of the flu patients might not recognize at first. If individuals do realize they're tired, it can be difficult to pinpoint the underlying cause, especially if they aren't experiencing other symptoms yet. Fatigue best described as feeling a lack of energy. The sensation is different from typical sleepiness or drowsiness. Sleepiness might indicate someone is fatigued, but individuals can be sleepy without experiencing fatigue. Someone who is fatigued will have no energy and no motivation. In addition to being a common early symptom of the flu, fatigue is a symptom of many other medical conditions ranging from mild to severe. In addition, eating poorly or having a sedentary lifestyle can lead to feelings of fatigue even without any apparent underlying medical problem. When individuals have the flu, fatigue tends to be sudden and excessive even without any changes to their sleeping habits. Patients may be so tired and weak that they can't participate in their normal daily activities. Resting and taking breaks is vital to the recovery process.

Reveal additional flu symptoms now.