Digital Rectal Examination (DRE)
How It Feels
Men may feel some discomfort or pain during a digital rectal exam (DRE). Your doctor must press firmly on the prostate to feel for problems. This pressure may make you feel the need to urinate. The examination may be painful if the prostate gland is swollen or irritated.
Most women do not find a DRE painful. You may feel some pressure or discomfort when your doctor presses on your belly to feel the internal organs.
People with hemorrhoids, breaks in the skin around the anus (called anal fissures), or other anal sores may find a DRE more painful than people without these problems.
Risks
A small amount of bleeding from the rectum may occur after an examination, especially if hemorrhoids or anal fissures are present.
In rare cases, you may feel lightheaded and faint. This feeling is called vasovagal syncope and is caused by fear or pain when your doctor puts a finger into the rectum. Vasovagal syncope is more likely to happen if you are standing up.
Results
A digital (finger) rectal examination is done to check for problems of organs or other structures in the pelvis and lower belly. During the examination, the doctor gently puts a lubricated, gloved finger of one hand into the rectum.
Normal: | No problems such as organ enlargements or growths are felt. | |
|---|---|---|
Abnormal: | Problems such as organ enlargements or growths are felt. | |
For men, the prostate gland may be enlarged. This may mean benign prostatic hypertrophy (BPH) or inflammation of the prostate gland (prostatitis). Tumors are felt. | ||
For women, growths such as tumors of the cervix, uterus, or ovaries are felt. | ||
Growths such as hemorrhoids, polyps, tumors, or abscesses may be found in the lower rectum. Breaks in the skin around the anus (anal fissures) may be found. Problems of the bladder may also be felt. | ||
What Affects the Test
Hemorrhoids or anal fissures may cause discomfort during a digital rectal exam.
What To Think About
- If a digital rectal exam (DRE) is being done to screen for prostate cancer, the examination may be combined with a blood test for prostate-specific antigen (PSA). The two tests are often done together to check for prostate cancer. For more information, see the topic Prostate-Specific Antigen (PSA).
- Other tests may need to be done after a DRE if problems are felt. You may need a test for blood in the stool or a visual examination of the anus and rectum (anoscopy). For more information, see the topics Sigmoidoscopy and Fecal Occult Blood Test (FOBT).
- A transrectal ultrasound and a prostate biopsy may be done if the DRE or PSA test shows that prostate cancer may be present. For more information, see the topics Pelvic Ultrasound and Prostate Biopsy.
- DRE alone is not used to check for colorectal cancer. If problems are found during a DRE, more tests may be needed, such as a sigmoidoscopy, colonoscopy, or stool test. For more information, see the topics Sigmoidoscopy, Colonoscopy, or Fecal Occult Blood Test (FOBT).
WebMD Medical Reference from Healthwise
