Chronic rhinosinusitis (CRS) is a multifactorial disease and allergies are considered to be a predisposing factor to CRS. It is important for the clinicians to stay up to date with advancements in rhinosinusitis, obstructive sleep apnea and rhinosinusitis caused by fungal infections. In the COVID era, telemedicine has become an integral aspect of clinical management, we will also be discussing the relevance of telemedicine in ENT practice.