Nocturnal penile tumescence stamps, or NPT Stamps, are used to determine whether the cause for a man's erectile dysfunction is physiological or physical. This is a self-test method that can be performed in the privacy of the home instead of a doctor's office. Although the test is still available, it is not a common method to determine whether erection dysfunction is due to blood flow issues as there are more reliable and accurate tests that can be preformed by a doctor.
How the Stamps Work
Generally, the stamps are applied to the penis before sleep for three nights. In the morning, check the stamps. There are different bands available, so make sure to follow the instructions provided with the product. Medline Plus explains that you can determine whether the cause may be psychological if the stamps are broken. Broken stamps indicate that the dysfunction is not simply related to blood flow. The stamps should be administered at least three nights in a row for accuracy as some it is normal to not experience erections every night.
Read Results
Abnormal results occur when the stamps are broken. There are many causes for erectile dysfunction, but if the stamps are broken it implies that the cause is not physical. The cause may be related to medication or other physiological issues. To determine the exact cause and start treatment, consult a medical professional.
Considerations
There are currently more common testing methods available. This type of test does not measure duration or the amount of erections that occur during the night. It simply measures blood flow and does not address any other causes or solutions. For more accurate results, see a medical professional.
Other Types of Tests for Erectile Dysfunction
Visit a doctor and get proper blood tests. These tests will not only address blood pressure but also check blood count, blood glucose, cholesterol and triglycerides. The doctor may also exam your penis and testicles for any signs of problems. You may also be asked to take a urine test. If the results of the tests are normal, your doctor may suggest a medicine such as Viagra.
Tags: blood flow, determine whether, stamps broken, determine whether cause, erectile dysfunction, medical professional