Can a Nasal Endoscopy Help with Allergy Management?

nasal endoscopy

Allergies can turn even the simplest tasks into a struggle. From itchy eyes to a constantly runny nose, the symptoms can leave you feeling miserable and desperate for relief.  While traditional allergy tests like skin pricks or blood draws are a mainstay in diagnosing the culprit behind your sniffles, they might not always paint the whole picture. This is where a Nasal Endoscopy comes in. It may sound a bit daunting at first, but this minimally invasive procedure could be the key to unlocking a new level of allergy management. 

In the following, we’ll explore various details about nasal endoscopy procedures, how they work, and, most importantly, how they can help you identify and ultimately conquer those pesky allergies. 

What is Nasal Endoscopy?

Nasal endoscopy is a procedure designed to examine the nasal and sinus passages using an endoscope—a thin, flexible, or rigid tube equipped with a miniature camera and light. Typically performed by an ear, nose, and throat specialist (ENT or otolaryngologist) in their office, both flexible and rigid nasal endoscopies are considered safe and well-tolerated when conducted by an experienced physician, like our ENT specialist, Dr. Peter Baptista 

Purpose of Nasal Endoscopy 

Patients may require a nasal endoscopy if they experience the following issues: 

  • Frequent sinus infections 
  • Facial pressure or pain 
  • Sinus headaches 
  • Nasal breathing difficulties 
  • Nosebleeds 
  • Excessive nasal drainage or a loss of smell. 


Inflammation, polyps, nasal masses, or other obstructions can impede breathing and lead to unpleasant symptoms, which can be identified during the nasal endoscopic examination. 

This procedure serves as a valuable diagnostic tool, offering an internal view of the nasal and facial regions without the need for surgery. By pinpointing the underlying cause of symptoms, our doctor can provide personalized treatment recommendations to address the patient’s condition effectively.

What is the Nasal Endoscopy procedure all about?

In a nasal endoscopy procedure, a decongestant and numbing medication is administered to the nasal cavities. This can be achieved through nasal spray application or by placing soft cotton inside the nose. This topical medication effectively numbs the nasal cavities, enhancing the comfort of the procedure. 

It’s important to note that this medication may also cause temporary numbness in the throat, upper teeth, and roof of the mouth. This sensation typically dissipates within 30-60 minutes. As a precautionary measure, you are advised to refrain from swallowing solids or liquids until the numbing effect has subsided. 

Following numbing, a nasal endoscope is employed to examine each nasal cavity thoroughly. Throughout the examination, it is helpful to remain relaxed and breathe slowly and gently through the nose. Your physician will meticulously inspect the nasal septum, turbinates, sinus drainage recesses, and posterior nasal cavity. For individuals who have undergone sinus surgery previously, direct visualization of the sinus cavities for diagnostic or therapeutic purposes is possible. Typically, the examination lasts between 1-2 minutes. 

If our physician recommends a nasal endoscopy, rest assured that you will be guided through the process with care to ensure your comfort and ease. 

Can you have an endoscopy with a stuffy nose?

While having a stuffy nose might not be ideal for a nasal endoscopy, it doesn’t necessarily prevent the procedure entirely. 

Here’s a breakdown: 

  • Possible: In some cases, doctors can still perform a nasal endoscopy with a stuffy nose. They may use decongestant medications, such as nasal spray or drops, to shrink swollen tissues and allow for easier passage of the endoscope. 
  • Not ideal: A stuffy nose can make it more difficult to insert the endoscope and get a clear view. This could limit the effectiveness of the procedure. 
  • Alternatives: If your doctor finds your congestion too severe, they might recommend rescheduling the endoscopy or exploring alternative diagnostic methods like a CT scan. 

Here’s what you can do: 

  • Discuss with our doctor: Be upfront about your stuffy nose during your consultation. They can assess the severity and determine if it’s best to proceed or reschedule. 
  • Follow pre-procedure instructions: If the doctor decides to proceed, they might advise you to take specific steps beforehand, like avoiding certain medications that can worsen congestion. 

Our doctor can assess your individual situation and determine the safest and most effective course of action for your nasal endoscopy. 

What are the other uses of Nasal Endoscopy?

Rhinosinusitis stands as one of the primary indications for undergoing a nasal endoscopy procedure. Individuals may present symptoms such as facial pain, nasal congestion, and the presence of greenish or yellowish nasal discharge. During the nasal endoscopy, the physician examines for the presence of polyps and inflammation and may even collect pus from infected areas to ascertain the underlying cause of the infection and determine the most suitable treatment approach. 

Our surgeon may opt for minimally invasive surgery utilizing a nasal endoscope, performed either in a surgery center or at a hospital setting. This procedure addresses conditions such as nasal polyps, sinus infections, and nasal tumors, all without any external incisions. 

What are the benefits of Nasal Endoscopy?

Nasal polyps accompanied by allergies can induce bothersome symptoms ranging from facial discomfort and pressure to olfactory impairment and other issues. A nasal endoscopy enables the ENT specialist to promptly assess the underlying problem, providing insights into the main cause of your runny nose and other troublesome symptoms. 

Outlined below are some key advantages: 

  • Facilitates a thorough examination of the internal nasal anatomy. 
  • Aids in identifying the factors contributing to nasal obstruction or congestion symptoms. 
  • Enables precise diagnosis of sinusitis. 
  • Assists in pinpointing the source of nasal bleeding in cases of challenging nosebleeds. 
  • Enables the detection of nasal polyps or nasal tumors. 

Contact With Us

Bid goodbye to your allergy woes!

Seek the best Nasal Endoscopy treatment with Dr. Peter Baptista 

While a nasal endoscopy itself isn’t a treatment, it can be a paramount first step towards conquering your allergies. By partnering with Dr. Peter Baptista and utilizing this innovative diagnostic tool, you can finally gain a clear picture of what’s triggering your symptoms. 

With a precise diagnosis in hand, Dr. Peter can develop a personalized treatment plan to efficiently manage your allergies and get you back to breathing easy. 

Don’t wait any longer; schedule your consultation today! 

Dr. Peter Baptista

 Dr Peter Baptista Jardin

European Board Certified ENT Doctor In Dubai

Dr. Peter Baptista Jardin is an ENT specialist with a special interest in treating sleep apnea. He is a revered expert in Spain for performing the first ever robotic transoral surgery in 2011, and the only series of hypoglossal nerve stimulation proved revolutionary for obstructive sleep apnea treatment worldwide. He currently serves as an ENT doctor in Dubai’s Al Zahra Hospital.