Prostate infections: What's the cause?


I have had bouts of pain at the base of my penis for several months, and recently my semen was slightly brown in colour. Ibuprofen takes the pain away, but it comes back in a day or two. After urine tests and a rectal examination, I have been diagnosed with an infection of the prostate gland. The PSA blood test is slightly raised, but I was told this is due to infection, not cancer. What causes prostate infections? I have been put on antibiotics for eight weeks, which seems a long course. I am 38 years old and healthy, and I cycle at least 30 miles a week.

Dr Fred Kavalier answers your health question:

Prostate infections and inflammations are all called the same thing prostatitis. Sometimes the infection is bacterial, but often no harmful bacteria can be identified. Prostatitis can be acute and severe, or more of a grumbling chronic condition. The usual symptoms are pain, difficulty and pain when you pass water and ejaculate, and occasionally blood in the semen. The brownish colour of your semen is likely to be a small amount of blood. Usually it is impossible to discover why a man gets prostatitis. Bike and horse riding, which can put pressure on the prostate gland, sometimes seem to be culprits. The best treatment is with antibiotics, and it can take many weeks to get rid of it. Sometimes the symptoms return and it's necessary to carry on with a low dose of antibiotics for months, or even indefinitely. Prostatitis can cause an abnormal PSA blood test, so it's very unlikely that there is an underlying prostate cancer. Think about changing your bicycle saddle to one that does not put pressure on your prostate gland.

Please mail your questions for Dr Fred to health@independent.co.uk. He regrets that he is unable to respond personally to questions.

PROMOTED VIDEO
Life and Style
ebookNow available in paperback
ebooks
ebookPart of The Independent’s new eBook series The Great Composers
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

    Recruitment Genius: Account Manager

    £20000 - £35000 per annum: Recruitment Genius: This full service social media ...

    Recruitment Genius: Data Analyst - Online Marketing

    £24000 - £35000 per annum: Recruitment Genius: We are 'Changemakers in retail'...

    Austen Lloyd: Senior Residential Conveyancer

    Very Competitive: Austen Lloyd: Senior Conveyancer - South West We are see...

    Austen Lloyd: Residential / Commercial Property Solicitor

    Excellent Salary: Austen Lloyd: DORSET MARKET TOWN - SENIOR PROPERTY SOLICITOR...

    Day In a Page

    Isis in Iraq: Yazidi girls killing themselves to escape rape and imprisonment by militants

    'Jilan killed herself in the bathroom. She cut her wrists and hanged herself'

    Yazidi girls killing themselves to escape rape and imprisonment
    Ed Balls interview: 'If I think about the deficit when I'm playing the piano, it all goes wrong'

    Ed Balls interview

    'If I think about the deficit when I'm playing the piano, it all goes wrong'
    He's behind you, dude!

    US stars in UK panto

    From David Hasselhoff to Jerry Hall
    Grace Dent's Christmas Quiz: What are you – a festive curmudgeon or top of the tree?

    Grace Dent's Christmas Quiz

    What are you – a festive curmudgeon or top of the tree?
    Nasa planning to build cloud cities in airships above Venus

    Nasa planning to build cloud cities in airships above Venus

    Planet’s surface is inhospitable to humans but 30 miles above it is almost perfect
    Surrounded by high-rise flats is a little house filled with Lebanon’s history - clocks, rifles, frogmen’s uniforms and colonial helmets

    Clocks, rifles, swords, frogmen’s uniforms

    Surrounded by high-rise flats is a little house filled with Lebanon’s history
    Return to Gaza: Four months on, the wounds left by Israel's bombardment have not yet healed

    Four months after the bombardment, Gaza’s wounds are yet to heal

    Kim Sengupta is reunited with a man whose plight mirrors the suffering of the Palestinian people
    Gastric surgery: Is it really the answer to the UK's obesity epidemic?

    Is gastric surgery really the answer to the UK's obesity epidemic?

    Critics argue that it’s crazy to operate on healthy people just to stop them eating
    Homeless Veterans appeal: Christmas charity auction Part 2 - now LIVE

    Homeless Veterans appeal: Christmas charity auction

    Bid on original art, or trips of a lifetime to Africa or the 'Corrie' set, and help Homeless Veterans
    Pantomime rings the changes to welcome autistic theatre-goers

    Autism-friendly theatre

    Pantomime leads the pack in quest to welcome all
    The week Hollywood got scared and had to grow up a bit

    The week Hollywood got scared and had to grow up a bit

    Sony suffered a chorus of disapproval after it withdrew 'The Interview', but it's not too late for it to take a stand, says Joan Smith
    From Widow Twankey to Mother Goose, how do the men who play panto dames get themselves ready for the performance of a lifetime?

    Panto dames: before and after

    From Widow Twankey to Mother Goose, how do the men who play panto dames get themselves ready for the performance of a lifetime?
    Thirties murder mystery novel is surprise runaway Christmas hit

    Thirties murder mystery novel is surprise runaway Christmas hit

    Booksellers say readers are turning away from dark modern thrillers and back to the golden age of crime writing
    Anne-Marie Huby: 'Charities deserve the best,' says founder of JustGiving

    Anne-Marie Huby: 'Charities deserve the best'

    Ten million of us have used the JustGiving website to donate to good causes. Its co-founder says that being dynamic is as important as being kind
    The botanist who hunts for giant trees at Kew Gardens

    The man who hunts giants

    A Kew Gardens botanist has found 25 new large tree species - and he's sure there are more out there