Unexplained Fatigue
Persistent tiredness not explained by activity or sleep. Can be an early symptom of heart disease, especially in women. Heart failure, anaemia, thyroid dysfunction, and arrhythmia can all present as fatigue before other symptoms appear.
About This Symptom
Persistent tiredness not explained by activity or sleep. Can be an early symptom of heart disease, especially in women. Heart failure, anaemia, thyroid dysfunction, and arrhythmia can all present as fatigue before other symptoms appear.
What Should You Do?
Monitor symptoms and discuss with your doctor. Get a basic cardiac screen including ECG and blood tests. Maintain a symptom diary noting severity and triggers.
When to See a Doctor
See a doctor if fatigue has persisted for more than two weeks without explanation, or if it is accompanied by shortness of breath, chest discomfort, leg swelling, or irregular heartbeat.
Related Specialities
Cardiologist, General Physician, Haematologist
Urgency Level
Low
Monitor and consult if persistent
Consult a Specialist
Get a professional diagnosis from a verified cardiologist near you.
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