How to treat nasal polyps?

Written by Li Rui
Otolaryngology
Updated on May 02, 2025
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The treatment of nasal polyps is mainly divided into two categories. First, it is recommended to perform some nasal endoscopy and sinus CT scans. The main purpose is to determine the extent and severity of the nasal polyps, and to check for any sinusitis. If there are few nasal polyps and the sinus inflammation is mild, the clinical symptoms will generally not be particularly obvious in such cases. The first consideration is conservative treatment, mainly involving oral medications and nasal sprays, along with rinsing the nasal cavity with saline. Most patients can achieve effective control and relief. If nasal endoscopy and sinus CT scans confirm that the sinus inflammation is significant and the nasal polyps are extensive, surgery may be considered. Currently, the main procedure performed is endoscopic nasal polyp removal, which is a minimally invasive surgery and generally has precise effects. However, regular follow-ups are still needed to monitor for any recurrence of the condition. (Specific medication usage should be conducted under the guidance of a doctor.)

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What will happen if nasal polyps are not operated on?

Nasal polyps are a common pathological change in otolaryngology, mainly caused by chronic inflammatory stimuli such as rhinitis and sinusitis, leading to changes in the nasal mucosa. Nasal polyps are an abnormal structural change. Once nasal polyps occur, emergency surgical treatment is recommended. If surgery is not performed, the polyps will continue to grow larger, altering some of the anatomical structures of the nasal cavity and occupying space, which can impair nasal function. This may lead to nasal congestion, a decrease in the sense of smell, and changes in the external nose, such as a "frog-like" nose; the nose becomes swollen and large, resembling a frog. Over time, due to poor nasal ventilation, this can cause headaches, a heavy head, and other uncomfortable symptoms, therefore urgent surgical treatment is advised.

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Written by Deng Bang Yu
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Can nasal polyps be eliminated?

Nasal polyps are benign neoplasms in the nasal cavity. They are translucent, lychee-shaped neoplasms without nervous or vascular innervation. Nasal polyps can be completely removed, primarily through two methods. One method is the chemical removal with medications, mainly using corticosteroids, which is suitable for early-stage nasal polyps. Another method is via functional endoscopic sinus surgery, which involves the removal of nasal polyps. The surgery is performed under endoscopic guidance, using forceps or a snare device to excise the nasal polyps. This surgery is conducted under general anesthesia, and nasal polyps can be removed.

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Written by Xu Qing Tian
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Does everyone have nasal polyps?

Nasal polyps are not something everyone has. The main causes of nasal polyps are related to the patient's smoking, drinking, and long-term exposure to physical and chemical factors in the air, which lead to the proliferation of redundant tissue on the surface of the nasal mucosa, blocking the patient's middle nasal passage and nasal vestibule, thereby causing symptoms such as nasal congestion, runny nose, and headaches. When patients with nasal polyps experience nasal congestion and runny nose, our first approach should be anti-inflammatory and symptomatic treatment. Next, it is necessary to perform a thorough diagnosis with an electronic nasopharyngoscope and paranasal sinus CT scan. After a confirmed diagnosis, patients with nasal polyps usually need functional endoscopic sinus surgery, which involves removing the polyp tissue blocking the nasal cavity and opening the sinus openings to restore the normal physiological environment and drainage of the nasal cavity.

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What should I do if nasal polyps are removed but grow back?

Nasal polyps are a common condition in otolaryngology and are benign neoplasms in the nasal cavity. After nasal polyp surgery, there is a possibility of recurrence, and the likelihood of recurrence is relatively high compared to other diseases. Currently, we surgically remove nasal polyps through functional endoscopic surgery, followed by regular post-operative outpatient follow-ups to clean the nasal cavity. Since then, the recurrence rate after this surgery has been relatively low. However, if the nasal polyps recur, we must perform surgery again to remove them, as enlarged nasal polyps can block the nasal cavity and damage the surrounding tissue structures, necessitating another surgical intervention, with no other special methods available.

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Is it safe to have a second surgery for nasal polyps?

The surgery for nasal polyps is primarily performed under general anesthesia, involving the removal of the nasal polyps and functional endoscopic sinus surgery. All surgeries carry certain risks, thus secondary surgeries for nasal polyps also entail risks. Moreover, since the initial surgery alters the normal anatomical structure of the nasal polyps and their surroundings, the difficulty of the surgery increases, thereby slightly raising the risk of a secondary procedure. The third point is that the surgery is now performed under direct endoscopic vision. Although this type of surgery carries risks—and indeed, all surgeries do—the likelihood of these risks is relatively small, so there is no need for excessive worry.