Sinus infections, or sinusitis, are common conditions that occur when the sinus cavities become inflamed or infected. These infections are typically caused by bacteria, viruses, or fungi and can lead to a range of uncomfortable symptoms, including nasal congestion, facial pain, and headaches. However, sinus infections can also have a significant impact on your hearing and balance, two... https://venturaent.com/how-a-sinus-infection-affects-your-hearing-and-balance/