Fatigue & Tiredness
Causes, warning signs, and when to see a doctor in India
⚠️ This page is for general information only. Always consult a qualified doctor for medical advice.
Common Causes of Fatigue
- •Anaemia — low haemoglobin, very common in India, especially in women
- •Hypothyroidism — underactive thyroid causing persistent tiredness
- •Diabetes — high or poorly controlled blood sugar levels
- •Nutritional deficiency — Vitamin B12, Vitamin D, or Iron
- •Depression or anxiety — mental health is a major cause of physical fatigue
- •Sleep disorders — insomnia, sleep apnoea, or poor sleep quality
- •Post-viral fatigue — lingering after COVID-19 or other infections
⚠️ Seek Medical Attention If
- •Fatigue lasting more than 2 weeks with no clear reason
- •Extreme tiredness with chest pain or shortness of breath
- •Fatigue with unexplained weight loss or night sweats
- •Sudden, severe fatigue with dizziness or fainting
- •Fatigue that interferes with daily life or work
Which Specialist Should You See?
General Physician / Internal Medicine
First step — blood tests to identify the root cause
Endocrinologist
For thyroid or diabetes-related fatigue
Haematologist
For anaemia or blood disorders
Psychiatrist / Psychologist
If depression or anxiety is contributing
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About this page: This is AI-generated health education content. It has not been reviewed by a medical professional and is not medical advice, diagnosis or treatment. Always consult a qualified doctor about your own health. In an emergency, call 108 or 112 immediately.