Sweating: 'I get severe night sweats – and no one knows why'


I've been suffering for the past two or three years with severe night sweats. I am a 42-year-old man who is relatively healthy. My GP has sent me for an X-ray (to rule out TB, I think) which did not show anything abnormal. The GP is at a loss to provide me with any advice. This doesn't happen every night, although it does seem to be increasing in frequency.

Dr Fred Kavalier answers your health question:

There are certain symptoms that ring alarm bells for doctors, and night sweats is one of them. I am reassured by the fact that you seem to be healthy even though you have had these sweats for two or three years. TB is one possible cause, and it's good to know that your chest X-ray is normal. But not all types of TB show up on a chest X-ray.

Your doctor also needs to think about blood diseases, such as lymphoma or leukaemia, and unusual infections. Hormonal abnormalities, including an overactive thyroid and rare hormone-secreting tumours, also need to be considered. Another common cause of night sweats is too much alcohol. Talk to your GP about having more tests.



Readers write

VS, a dentist, gives some information on the lights that dentists use:

You said that dentists use UV light. We most certainly do not! The light we use is of a short wavelength, but absolutely not UV. We shield the rays with amber plastic simply due to the intensity of the light.



Please send your questions and suggestions to A Question of Health, 'The Independent', Independent House, 191 Marsh Wall, London E14 9RS; fax 020-7005 2182 or e-mail to health@independent.co.uk. Dr Kavalier regrets that he is unable to respond personally to questions.

Suggested Topics
PROMOTED VIDEO
Life and Style
ebookNow available in paperback
Life and Style
ebooksA superb mix of recipes serving up the freshest of local produce in a delicious range of styles
Latest stories from i100
Have you tried new the Independent Digital Edition apps?

ES Rentals

    Independent Dating
    and  

    By clicking 'Search' you
    are agreeing to our
    Terms of Use.

    iJobs Job Widget
    iJobs General

    Savvy Media Ltd: Media Sales executive - Crawley

    £25k + commission + benefits: Savvy Media Ltd: Find a job you love and never h...

    Austen Lloyd: Corporate Solicitor NQ+ Oxford

    Excellent Salary: Austen Lloyd: CORPORATE - Corporate Solicitor NQ+ An excelle...

    Reach Volunteering: Financial Trustee and Company Secretary

    Voluntary Only - Expenses Reimbursed: Reach Volunteering: A trustee (company d...

    Recruitment Genius: Senior Project Manager

    £45000 - £65000 per annum: Recruitment Genius: This is a fantastic opportunity...

    Day In a Page

    In a world of Saudi bullying, right-wing Israeli ministers and the twilight of Obama, Iran is looking like a possible policeman of the Gulf

    Iran is shifting from pariah to possible future policeman of the Gulf

    Robert Fisk on our crisis with Iran
    The young are the new poor: A third of young people pushed into poverty

    The young are the new poor

    Sharp increase in the number of under-25s living in poverty
    Greens on the march: ‘We could be on the edge of something very big’

    Greens on the march

    ‘We could be on the edge of something very big’
    Revealed: the case against Bill Cosby - through the stories of his accusers

    Revealed: the case against Bill Cosby

    Through the stories of his accusers
    Why are words like 'mongol' and 'mongoloid' still bandied about as insults?

    The Meaning of Mongol

    Why are the words 'mongol' and 'mongoloid' still bandied about as insults?
    Mau Mau uprising: Kenyans still waiting for justice join class action over Britain's role in the emergency

    Kenyans still waiting for justice over Mau Mau uprising

    Thousands join class action over Britain's role in the emergency
    Isis in Iraq: The trauma of the last six months has overwhelmed the remaining Christians in the country

    The last Christians in Iraq

    After 2,000 years, a community will try anything – including pretending to convert to Islam – to avoid losing everything, says Patrick Cockburn
    Black Friday: Helpful discounts for Christmas shoppers, or cynical marketing by desperate retailers?

    Helpful discounts for Christmas shoppers, or cynical marketing by desperate retailers?

    Britain braced for Black Friday
    Bill Cosby's persona goes from America's dad to date-rape drugs

    From America's dad to date-rape drugs

    Stories of Bill Cosby's alleged sexual assaults may have circulated widely in Hollywood, but they came as a shock to fans, says Rupert Cornwell
    Clare Balding: 'Women's sport is kicking off at last'

    Clare Balding: 'Women's sport is kicking off at last'

    As fans flock to see England women's Wembley debut against Germany, the TV presenter on an exciting 'sea change'
    Oh come, all ye multi-faithful: The Christmas jumper is in fashion, but should you wear your religion on your sleeve?

    Oh come, all ye multi-faithful

    The Christmas jumper is in fashion, but should you wear your religion on your sleeve?
    Dr Charles Heatley: The GP off to do battle in the war against Ebola

    The GP off to do battle in the war against Ebola

    Dr Charles Heatley on joining the NHS volunteers' team bound for Sierra Leone
    Flogging vlogging: First video bloggers conquered YouTube. Now they want us to buy their books

    Flogging vlogging

    First video bloggers conquered YouTube. Now they want us to buy their books
    Saturday Night Live vs The Daily Show: US channels wage comedy star wars

    Saturday Night Live vs The Daily Show

    US channels wage comedy star wars
    When is a wine made in Piedmont not a Piemonte wine? When EU rules make Italian vineyards invisible

    When is a wine made in Piedmont not a Piemonte wine?

    When EU rules make Italian vineyards invisible