hi doctor im a pharmacist , please i want to ask for my father , he is diadetes7 months ago he had test PSA  it was  at the  normal upper limit,but can cramps in colon consider as a symptom for BPH or prostate cancer , and can  finasteride or dutasteride increase prostate cancer of high grade according to FDA THANKS A LOT
helloThanks for query. Cramp in colon can never be due to cancer of prostate or BPH. Fenesteride or Finasteride taken over for years may rarely risk getting cause cancer of the prostate. Thanks Chat Doctor.