Ear popping and pressure aren’t always an ear problem. Many people experience frequent popping, pressure changes, or a plugged feeling even when ear exams are normal. That’s because the ear doesn’t function in isolation — it’s closely connected to nerves and muscles influenced by the upper neck. The upper cervical spine sits near nerve pathways involved in ear pressure and sensory regulation. When alignment is off, those signals can become altered, creating popping or pressure without infection.