Fatigue

Persistent feeling of tiredness, exhaustion, or lack of energy that isn't relieved by rest. The most common causes include: Sleep deprivation; Anemia; Depression; Hypothyroidism.

Fatigue becomes an emergency when it is unusually severe, sudden in onset, accompanied by other serious symptoms (chest pain, difficulty breathing, fainting), or occurs in vulnerable individuals such as infants, the elderly, or people with serious chronic conditions.

Diagnosis of Fatigue begins with a detailed medical history and physical examination of the body/mind. Your doctor may order blood tests, urine analysis, imaging studies (X-ray, ultrasound, MRI), or refer you to a specialist depending on suspected causes. Early diagnosis leads to faster, more effective treatment.

Mild cases of Fatigue can often be managed with self-care: Prioritize sleep; light regular exercise; balanced diet. However, if symptoms are severe, persistent, or worsening, always seek medical attention rather than relying solely on home remedies.

Fatigue is typically classified as days to chronic. Acute forms usually resolve within a few days to weeks with appropriate care. Chronic or recurrent fatigue may persist for months and requires longer-term management by a healthcare professional.

You should see a doctor if: If sudden; severe; or with fever. Early evaluation by a healthcare professional ensures an accurate diagnosis and prevents complications.