Sinusitis may cause coughing since the condition presents with various symptoms. Common symptoms include nasal congestion, purulent nasal discharge, headaches, dizziness, reduced sense of smell, and postnasal drip. Some patients may experience coughing, often due to the postnasal drip where secretions from the nasal cavity and nasopharynx flow into the throat, leading to an irritating cough, typically a dry cough. This secretion irritates the throat, causing itchiness and resulting in a cough. Additionally, sinusitis can induce pharyngitis as the ear, nose, and throat are interconnected. Sinusitis may lead to conditions such as otitis media (middle ear infection) and pharyngitis, which can directly cause coughing. Hence, it is necessary to seek timely medical treatment at a hospital upon the onset of symptoms.