References:
- Nasal Polyps - (https://www.health.harvard.edu/a_to_z/nasal-polyps-a-to-z)
- Overview of Nasal Polyp - (https://en.wikipedia.org/wiki/Nasal_polyp#Types)
- Nasal Polyps - Symptoms & Causes - (https://www.mayoclinic.org/diseases-conditions/nasal-polyps/symptoms-causes/syc-20351888 )
- What are Nasal Polyps? - (https://www.healthline.com/health/nasal-polyps#causes)
- All About Nasal Polyps - (https://www.medicalnewstoday.com/articles/177020.php#symptoms)
Editor: Sheela Philomena
Technically Checked by: Lingaraj