A diagnostic nasal endoscopy (DNE) is a procedure that allows your doctor to see inside your nasal passages and sinuses using a thin tube with a camera on the end (an endoscope). It can be used to diagnose a variety of conditions, such as sinusitis, nasal polyps, and tumors.

Here are some tips on how to prepare for your DNE:

• Talk to your doctor. Your doctor will give you specific instructions on how to prepare for your DNE. Be sure to ask any questions you have about the procedure.
• Inform your doctor about any medications you are taking. 
• Arrive early for your appointment. This will give you time to check in and fill out any paperwork.

What to expect during the procedure:

The DNE procedure is usually done in the doctor’s office. You will be asked to lie down on a table, and your doctor will numb your nasal passages using medication. Once your nasal passages are numb, your doctor will insert the endoscope into your nose. The endoscope will be slowly advanced through your nasal passages. The camera on the end of the endoscope will send images to a monitor, which your doctor will use to examine your nasal passages and sinuses.

The procedure is usually quick and painless. You may feel some pressure or discomfort as the endoscope is inserted, but it would not be painful.

After the procedure:

You may experience some mild discomfort or slight bleeding after the procedure. This is normal and should go away within a few minutes. Your doctor may give you some instructions on how to care for your nose after the procedure.

If you have any questions or concerns about the DNE procedure, please contact us.

Additional tips:

• If you are anxious about the procedure, talk to your doctor about ways to manage your anxiety.
• Bring a friend or family member with you to the procedure for support.
• Relax and try to stay calm during the procedure.

If you have any questions, please leave a comment below or contact us.