Dr Punam Krishan urged people to see their GP if their tiredness meets these criteria
Fatigue is a common issue in modern life, and many people are quick to brush it off as something minor that can be sorted with a good night’s sleep, regular exercise, or a healthier diet. While this rings true for the majority, Dr Punam Krishan has highlighted certain warning signs that suggest your exhaustion could have a more serious underlying cause.
Appearing on BBC’s Morning Live on May 5, the GP drew a clear distinction between ‘normal tiredness’ and the kind of fatigue that warrants a visit to the doctor. She noted that with “ordinary tiredness”, you can usually identify the root cause yourself.
Dr Punam went on to describe the more worrying type of exhaustion that people should not ignore: “The one I’m talking about is when you’re feeling absolutely fatigued and wiped out no matter how much you rest and you don’t know why you’re feeling tired all the time.
“It might be something as simple as a vitamin deficiency, low iron levels. It might be your thyroids, it might be blood sugar issues. But it can also be a sign of something with sinister. That’s why going in, getting your bloods done, getting a history, getting us to diagnose it could be really really helpful.”
The NHS recommends seeing a GP if you feel tired and:
- It has been going on for a few weeks without a clear reason
- It affects your daily life
- It is paired with other symptoms like weight loss or mood changes
- Someone has said you make gasping, snorting or choking noises when you sleep
Dr Punam highlighted these points after discussing the most recent healthy life expectancy figures, which showed that Britons are now becoming unwell roughly two years sooner than they were 10 years ago.
This indicates many people are enduring longer stretches of their lives in ill health than before. Dr Punam voiced particular worry for those who postpone getting medical attention when symptoms initially appear.
While the GP urged people not to be alarmed, she warned: “Sometimes I have people that go; ‘Oh, it started six months ago’. You know what, six months ago if had we seen you, it would be a different outcome.”
She pointed out several “essential red flags” that might indicate something is wrong in the body, including lumps, unexplained weight loss, bleeding and coughs.
Dr Punam made a plea particularly to women and carers, who often fail to put their own health and wellbeing first even when feeling poorly. She said: “The sooner we act, the sooner we recognise early symptoms and take action, the better it is for us.”



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